| 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 | $79.86 | 5.288% | $84.083 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $219.91 | 13.129% | $248.782 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $223.77 | 11.442% | $249.3738 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $54.66 | 9.334% | $59.762 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $93.94 | 4.109% | $97.8 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $52.29 | 7.690% | $56.3111 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $33.56 | 3.647% | $34.7839 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $757.99 | $830.8958 | $830.88 | $830.90 | $831.00 | |