| 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 | $33.32 | 7.352% | $35.7697 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $39.91 | 4.848% | $41.8448 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $43.62 | 10.352% | $48.1355 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $37.86 | 8.665% | $41.1406 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $93.76 | 13.229% | $106.1635 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $194.53 | 4.469% | $203.2235 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $230.56 | 7.874% | $248.7143 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $673.56 | $724.9919 | $724.98 | $724.95 | $724.90 | |