| 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 | $202.96 | 5.187% | $213.4875 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $214.46 | 8.486% | $232.6591 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $6.97 | 9.485% | $7.6311 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $11.71 | 11.189% | $13.0202 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $37.26 | 4.434% | $38.9121 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $91.91 | 3.434% | $95.0662 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $74.49 | 13.666% | $84.6698 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $639.76 | $685.4460 | $685.45 | $685.40 | $685.50 | |