| 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 | $27.43 | 13.663% | $31.1778 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $214.45 | 9.616% | $235.0715 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $190.94 | 9.135% | $208.3824 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $35.64 | 7.790% | $38.4164 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $140.60 | 5.163% | $147.8592 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $61.52 | 8.119% | $66.5148 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $29.78 | 9.781% | $32.6928 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $700.36 | $760.1149 | $760.11 | $760.10 | $760.20 | |