| 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 | $11.68 | 9.317% | $12.7682 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $42.82 | 5.862% | $45.3301 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $207.32 | 13.479% | $235.2647 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $127.25 | 12.235% | $142.819 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $138.87 | 7.325% | $149.0422 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $31.97 | 11.375% | $35.6066 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $218.65 | 9.377% | $239.1528 | $239.15 | $239.15 | $239.20 |
| 7 purchase totals = | $778.56 | $859.9836 | $859.98 | $859.95 | $860.00 | |