| 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 | $24.56 | 3.119% | $25.326 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $31.36 | 5.692% | $33.145 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $66.88 | 9.744% | $73.3968 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $177.38 | 13.617% | $201.5338 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $29.70 | 8.147% | $32.1197 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $16.82 | 13.599% | $19.1074 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $247.55 | 8.307% | $268.114 | $268.11 | $268.10 | $268.10 |
| 7 purchase totals = | $594.25 | $652.7427 | $652.75 | $652.75 | $652.60 | |