| 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 | $40.37 | 10.760% | $44.7138 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $96.44 | 6.526% | $102.7337 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $58.31 | 12.588% | $65.6501 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $205.88 | 12.855% | $232.3459 | $232.35 | $232.35 | $232.30 |
| Purchase #5 | $99.34 | 10.774% | $110.0429 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $205.61 | 7.806% | $221.6599 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $201.33 | 9.463% | $220.3819 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $907.28 | $997.5282 | $997.52 | $997.55 | $997.50 | |