| 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 | $102.58 | 8.146% | $110.9362 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $26.57 | 5.491% | $28.029 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $233.76 | 5.540% | $246.7103 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $81.51 | 13.364% | $92.403 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $108.49 | 3.448% | $112.2307 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $24.42 | 9.805% | $26.8144 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $84.78 | 5.652% | $89.5718 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $662.11 | $706.6954 | $706.69 | $706.70 | $706.60 | |