| 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 | $57.59 | 12.869% | $65.0013 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $45.43 | 11.148% | $50.4945 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $118.76 | 11.346% | $132.2345 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $205.99 | 11.757% | $230.2082 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $204.54 | 10.570% | $226.1599 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $26.99 | 5.551% | $28.4882 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $185.69 | 4.708% | $194.4323 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $844.99 | $927.0189 | $927.01 | $927.05 | $927.00 | |