| 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 | $54.89 | 7.517% | $59.0161 | $59.02 | $59.00 | $59.00 |
| Purchase #2 | $183.55 | 4.195% | $191.2499 | $191.25 | $191.25 | $191.20 |
| Purchase #3 | $125.71 | 12.286% | $141.1547 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $174.41 | 8.452% | $189.1511 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $6.85 | 10.850% | $7.5932 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $123.29 | 9.513% | $135.0186 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $227.50 | 5.479% | $239.9647 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $896.20 | $963.1483 | $963.14 | $963.10 | $963.20 | |