| 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 | $78.39 | 3.265% | $80.9494 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $172.73 | 11.798% | $193.1087 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $159.62 | 4.716% | $167.1477 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $20.47 | 3.508% | $21.1881 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $123.47 | 4.294% | $128.7718 | $128.77 | $128.75 | $128.80 |
| Purchase #6 | $13.82 | 3.857% | $14.353 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $175.76 | 9.744% | $192.8861 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $744.26 | $798.4048 | $798.41 | $798.40 | $798.40 | |