| 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 | $116.32 | 11.306% | $129.4711 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $173.62 | 4.197% | $180.9068 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $164.34 | 4.483% | $171.7074 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $44.69 | 11.597% | $49.8727 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $100.35 | 7.273% | $107.6485 | $107.65 | $107.65 | $107.60 |
| Purchase #6 | $120.34 | 12.412% | $135.2766 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $97.91 | 3.352% | $101.1919 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $817.57 | $876.0750 | $876.08 | $876.05 | $876.10 | |