| 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 | $64.61 | 12.342% | $72.5842 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $31.48 | 13.494% | $35.7279 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $38.59 | 3.557% | $39.9626 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $204.66 | 5.612% | $216.1455 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $44.55 | 8.266% | $48.2325 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $28.81 | 4.160% | $30.0085 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $212.34 | 6.325% | $225.7705 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $625.04 | $668.4317 | $668.43 | $668.45 | $668.40 | |