| 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 | $55.39 | 6.662% | $59.0801 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $107.64 | 7.519% | $115.7335 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $174.46 | 9.757% | $191.4821 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $8.89 | 13.563% | $10.0958 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $72.99 | 11.642% | $81.4875 | $81.49 | $81.50 | $81.50 |
| Purchase #6 | $244.66 | 12.861% | $276.1257 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $193.93 | 11.312% | $215.8674 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $857.96 | $949.8721 | $949.88 | $949.95 | $949.90 | |