| 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 | $44.26 | 9.630% | $48.5222 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $5.67 | 11.333% | $6.3126 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $184.72 | 10.608% | $204.3151 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $238.45 | 13.523% | $270.6956 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $33.62 | 7.599% | $36.1748 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $52.59 | 5.204% | $55.3268 | $55.33 | $55.35 | $55.30 |
| Purchase #7 | $136.34 | 8.586% | $148.0462 | $148.05 | $148.05 | $148.00 |
| 7 purchase totals = | $695.65 | $769.3933 | $769.40 | $769.35 | $769.30 | |