| 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 | $117.36 | 8.849% | $127.7452 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $39.49 | 4.654% | $41.3279 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $100.68 | 11.490% | $112.2481 | $112.25 | $112.25 | $112.20 |
| Purchase #4 | $60.76 | 3.242% | $62.7298 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $57.26 | 10.516% | $63.2815 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $91.60 | 3.438% | $94.7492 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $178.96 | 7.394% | $192.1923 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $646.11 | $694.2740 | $694.28 | $694.35 | $694.10 | |