| 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 | $66.55 | 9.162% | $72.6473 | $72.65 | $72.65 | $72.60 |
| Purchase #2 | $71.45 | 11.556% | $79.7068 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $150.78 | 10.548% | $166.6843 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $33.93 | 3.514% | $35.1223 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $147.82 | 13.605% | $167.9309 | $167.93 | $167.95 | $167.90 |
| Purchase #6 | $219.40 | 7.418% | $235.6751 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $108.98 | 12.785% | $122.9131 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $798.91 | $880.6798 | $880.68 | $880.70 | $880.60 | |