| 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 | $65.72 | 7.486% | $70.6398 | $70.64 | $70.65 | $70.60 |
| Purchase #2 | $41.55 | 8.768% | $45.1931 | $45.19 | $45.20 | $45.20 |
| Purchase #3 | $191.66 | 9.444% | $209.7604 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $9.55 | 7.816% | $10.2964 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $60.94 | 9.366% | $66.6476 | $66.65 | $66.65 | $66.60 |
| Purchase #6 | $119.54 | 5.466% | $126.0741 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $232.89 | 11.183% | $258.9341 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $721.85 | $787.5455 | $787.54 | $787.55 | $787.50 | |