| 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 | $55.33 | 4.566% | $57.8564 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $144.47 | 9.201% | $157.7627 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $173.27 | 11.148% | $192.5861 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $205.78 | 3.641% | $213.2724 | $213.27 | $213.25 | $213.30 |
| Purchase #5 | $106.84 | 5.211% | $112.4074 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $102.89 | 7.397% | $110.5008 | $110.50 | $110.50 | $110.50 |
| Purchase #7 | $65.74 | 7.776% | $70.8519 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $854.32 | $915.2377 | $915.24 | $915.20 | $915.40 | |