| 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 | $93.55 | 8.452% | $101.4568 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $84.29 | 12.492% | $94.8195 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $31.25 | 4.822% | $32.7569 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $171.66 | 3.209% | $177.1686 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $12.70 | 11.323% | $14.138 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $171.40 | 9.333% | $187.3968 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $194.38 | 4.187% | $202.5187 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $759.23 | $810.2553 | $810.27 | $810.20 | $810.30 | |