| 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 | $29.70 | 9.186% | $32.4282 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $166.38 | 9.763% | $182.6237 | $182.62 | $182.60 | $182.60 |
| Purchase #3 | $232.80 | 13.334% | $263.8416 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $198.88 | 5.174% | $209.1701 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $61.46 | 6.217% | $65.281 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $102.52 | 5.140% | $107.7895 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $62.69 | 6.252% | $66.6094 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $854.43 | $927.7435 | $927.74 | $927.75 | $927.70 | |