| 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 | $50.71 | 5.112% | $53.3023 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $104.77 | 5.512% | $110.5449 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $165.79 | 10.422% | $183.0686 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $28.48 | 5.530% | $30.0549 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $147.38 | 6.701% | $157.2559 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $34.51 | 7.204% | $36.9961 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $102.25 | 7.511% | $109.93 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $633.89 | $681.1527 | $681.15 | $681.15 | $681.20 | |