| 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 | $64.32 | 4.851% | $67.4402 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $82.26 | 7.281% | $88.2494 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $66.93 | 13.128% | $75.7166 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $32.43 | 12.154% | $36.3715 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $193.78 | 4.856% | $203.19 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $66.43 | 3.540% | $68.7816 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $40.61 | 6.790% | $43.3674 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $546.76 | $583.1167 | $583.12 | $583.10 | $583.10 | |