| 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 | $78.27 | 8.559% | $84.9691 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $95.90 | 6.436% | $102.0721 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $47.80 | 4.342% | $49.8755 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $67.65 | 11.406% | $75.3662 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $97.85 | 10.795% | $108.4129 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $24.30 | 6.130% | $25.7896 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $140.49 | 10.738% | $155.5758 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $552.26 | $602.0612 | $602.07 | $602.05 | $602.20 | |