| 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 | $110.52 | 5.676% | $116.7931 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $82.47 | 5.576% | $87.0685 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $244.77 | 9.812% | $268.7868 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $11.47 | 13.864% | $13.0602 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $16.86 | 13.254% | $19.0946 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $34.62 | 13.832% | $39.4086 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $206.83 | 4.770% | $216.6958 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $707.54 | $760.9076 | $760.91 | $760.90 | $761.00 | |