| 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 | $24.25 | 8.364% | $26.2783 | $26.28 | $26.30 | $26.30 |
| Purchase #2 | $19.39 | 11.346% | $21.59 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $55.56 | 12.596% | $62.5583 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $43.36 | 7.491% | $46.6081 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $235.52 | 6.847% | $251.6461 | $251.65 | $251.65 | $251.60 |
| Purchase #6 | $215.33 | 10.685% | $238.338 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $144.27 | 9.228% | $157.5832 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $737.68 | $804.6020 | $804.61 | $804.65 | $804.60 | |