| 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 | $16.41 | 6.502% | $17.477 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $100.95 | 6.542% | $107.5541 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $29.41 | 6.396% | $31.2911 | $31.29 | $31.30 | $31.30 |
| Purchase #4 | $60.88 | 7.224% | $65.278 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $237.25 | 8.487% | $257.3854 | $257.39 | $257.40 | $257.40 |
| Purchase #6 | $146.25 | 10.758% | $161.9836 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $25.63 | 11.757% | $28.6433 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $616.78 | $669.6125 | $669.61 | $669.70 | $669.70 | |