| 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 | $22.36 | 5.148% | $23.5111 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $125.43 | 10.137% | $138.1448 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $44.62 | 12.306% | $50.1109 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $72.28 | 9.663% | $79.2644 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $211.99 | 9.795% | $232.7544 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $149.60 | 9.461% | $163.7537 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $83.80 | 10.388% | $92.5051 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $710.08 | $780.0444 | $780.03 | $780.00 | $780.10 | |