| 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 | $12.42 | 3.402% | $12.8425 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $204.29 | 6.563% | $217.6976 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $125.29 | 8.243% | $135.6177 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $51.70 | 4.828% | $54.1961 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $196.51 | 9.335% | $214.8542 | $214.85 | $214.85 | $214.90 |
| Purchase #6 | $116.45 | 5.331% | $122.6579 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $59.74 | 6.772% | $63.7856 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $766.40 | $821.6516 | $821.66 | $821.65 | $821.70 | |