| 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 | $63.96 | 3.757% | $66.363 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $171.79 | 4.560% | $179.6236 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $107.76 | 7.796% | $116.161 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $43.94 | 6.786% | $46.9218 | $46.92 | $46.90 | $46.90 |
| Purchase #5 | $249.55 | 9.319% | $272.8056 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $232.74 | 8.674% | $252.9279 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $33.56 | 3.311% | $34.6712 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $903.30 | $969.4741 | $969.47 | $969.40 | $969.50 | |