| 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 | $226.62 | 4.300% | $236.3647 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $39.79 | 10.672% | $44.0364 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $75.92 | 4.209% | $79.1155 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $26.25 | 12.552% | $29.5449 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $54.67 | 12.422% | $61.4611 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $53.93 | 6.847% | $57.6226 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $89.48 | 3.731% | $92.8185 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $566.66 | $600.9637 | $600.96 | $600.90 | $600.90 | |