| 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 | $113.61 | 10.119% | $125.1062 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $105.78 | 9.310% | $115.6281 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $65.65 | 11.706% | $73.335 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $37.82 | 10.541% | $41.8066 | $41.81 | $41.80 | $41.80 |
| Purchase #5 | $212.68 | 3.318% | $219.7367 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $44.80 | 9.179% | $48.9122 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $12.59 | 9.425% | $13.7766 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $592.93 | $638.3014 | $638.32 | $638.35 | $638.20 | |