| 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 | $70.56 | 8.835% | $76.794 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $91.73 | 8.198% | $99.25 | $99.25 | $99.25 | $99.30 |
| Purchase #3 | $146.62 | 3.585% | $151.8763 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $47.85 | 4.735% | $50.1157 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $89.49 | 8.667% | $97.2461 | $97.25 | $97.25 | $97.20 |
| Purchase #6 | $16.98 | 13.654% | $19.2984 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $219.47 | 9.381% | $240.0585 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $682.70 | $734.6390 | $734.65 | $734.65 | $734.70 | |