| 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 | $43.30 | 10.164% | $47.701 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $71.99 | 5.185% | $75.7227 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $24.26 | 11.457% | $27.0395 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $247.65 | 6.237% | $263.0959 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $96.74 | 10.325% | $106.7284 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $67.62 | 5.359% | $71.2438 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $42.35 | 11.648% | $47.2829 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $593.91 | $638.8142 | $638.81 | $638.85 | $638.70 | |