| 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 | $79.26 | 6.674% | $84.5498 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $127.84 | 8.834% | $139.1334 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $45.37 | 7.379% | $48.7179 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $40.63 | 5.858% | $43.0101 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $232.70 | 3.144% | $240.0161 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $44.58 | 5.848% | $47.187 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $178.92 | 11.415% | $199.3437 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $749.30 | $801.9580 | $801.96 | $801.95 | $801.80 | |