| 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 | $54.51 | 7.874% | $58.8021 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $111.92 | 13.420% | $126.9397 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $39.63 | 12.779% | $44.6943 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $52.56 | 9.672% | $57.6436 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $29.68 | 3.323% | $30.6663 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $202.89 | 8.580% | $220.298 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $96.62 | 11.628% | $107.855 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $587.81 | $646.8990 | $646.90 | $646.90 | $646.90 | |