| 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 | $90.83 | 7.855% | $97.9647 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $7.79 | 11.384% | $8.6768 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $189.68 | 7.132% | $203.208 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $46.46 | 6.591% | $49.5222 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $53.78 | 9.102% | $58.6751 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $14.99 | 5.487% | $15.8125 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $42.55 | 12.431% | $47.8394 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $446.08 | $481.6987 | $481.70 | $481.70 | $481.70 | |