| 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 | $46.67 | 7.635% | $50.2333 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $235.44 | 4.860% | $246.8824 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $102.90 | 7.590% | $110.7101 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $228.62 | 10.740% | $253.1738 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $27.90 | 3.722% | $28.9384 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $28.85 | 7.467% | $31.0042 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $132.56 | 6.742% | $141.4972 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $802.94 | $862.4394 | $862.43 | $862.45 | $862.40 | |