| 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 | $48.95 | 4.519% | $51.1621 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $181.97 | 13.104% | $205.8153 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $51.98 | 5.243% | $54.7053 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $83.68 | 8.369% | $90.6832 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $204.29 | 7.377% | $219.3605 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $49.46 | 4.542% | $51.7065 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $248.55 | 3.214% | $256.5384 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $868.88 | $929.9713 | $929.98 | $929.95 | $930.00 | |