| 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 | $24.75 | 8.780% | $26.9231 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $160.75 | 3.810% | $166.8746 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $244.36 | 10.472% | $269.9494 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $34.32 | 3.553% | $35.5394 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $6.41 | 7.624% | $6.8987 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $198.25 | 13.359% | $224.7342 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $245.51 | 3.801% | $254.8418 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $914.35 | $985.7612 | $985.75 | $985.75 | $985.60 | |