| 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 | $66.44 | 9.737% | $72.9093 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $30.74 | 6.555% | $32.755 | $32.76 | $32.75 | $32.80 |
| Purchase #3 | $64.77 | 4.168% | $67.4696 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $91.83 | 10.717% | $101.6714 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $224.55 | 8.865% | $244.4564 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $83.38 | 11.780% | $93.2022 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $157.65 | 13.651% | $179.1708 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $719.36 | $791.6347 | $791.64 | $791.55 | $791.80 | |