| 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 | $92.98 | 10.169% | $102.4351 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $41.74 | 5.619% | $44.0854 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $240.43 | 11.650% | $268.4401 | $268.44 | $268.45 | $268.40 |
| Purchase #4 | $209.86 | 10.613% | $232.1324 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $40.81 | 10.614% | $45.1416 | $45.14 | $45.15 | $45.10 |
| Purchase #6 | $183.43 | 12.603% | $206.5477 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $77.92 | 3.867% | $80.9332 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $887.17 | $979.7155 | $979.72 | $979.80 | $979.50 | |