| 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 | $61.56 | 10.452% | $67.9943 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $55.93 | 9.636% | $61.3194 | $61.32 | $61.30 | $61.30 |
| Purchase #3 | $53.77 | 5.563% | $56.7612 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $77.84 | 13.812% | $88.5913 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $12.65 | 8.567% | $13.7337 | $13.73 | $13.75 | $13.70 |
| Purchase #6 | $158.47 | 7.253% | $169.9638 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $32.83 | 3.713% | $34.049 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $453.05 | $492.4127 | $492.40 | $492.40 | $492.40 | |