| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.60 | 3.201% | $67.6999 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $126.36 | 3.477% | $130.7535 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $170.51 | 12.284% | $191.4554 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $186.59 | 7.787% | $201.1198 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $141.86 | 11.590% | $158.3016 | $158.30 | $158.30 | $158.30 |
| Purchase #6 | $109.70 | 3.747% | $113.8105 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $132.68 | 3.712% | $137.6051 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $933.30 | $1,000.7458 | $1,000.75 | $1,000.70 | $1,000.80 | |