| 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 | $138.79 | 7.686% | $149.4574 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $78.89 | 4.617% | $82.5324 | $82.53 | $82.55 | $82.50 |
| Purchase #3 | $34.47 | 11.551% | $38.4516 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $48.35 | 12.824% | $54.5504 | $54.55 | $54.55 | $54.60 |
| Purchase #5 | $123.98 | 9.619% | $135.9056 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $168.77 | 4.114% | $175.7132 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $223.96 | 7.188% | $240.0582 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $817.21 | $876.6688 | $876.67 | $876.65 | $876.80 | |