| 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 | $59.60 | 5.278% | $62.7457 | $62.75 | $62.75 | $62.70 |
| Purchase #2 | $39.95 | 11.770% | $44.6521 | $44.65 | $44.65 | $44.70 |
| Purchase #3 | $221.70 | 9.768% | $243.3557 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $131.54 | 4.724% | $137.7539 | $137.75 | $137.75 | $137.80 |
| Purchase #5 | $65.29 | 13.498% | $74.1028 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $55.61 | 6.365% | $59.1496 | $59.15 | $59.15 | $59.10 |
| Purchase #7 | $91.41 | 7.421% | $98.1935 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $665.10 | $719.9533 | $719.95 | $719.95 | $720.00 | |