| 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 | $228.44 | 11.597% | $254.9322 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $40.87 | 6.393% | $43.4828 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $166.71 | 3.442% | $172.4482 | $172.45 | $172.45 | $172.40 |
| Purchase #4 | $15.81 | 8.630% | $17.1744 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $36.45 | 6.831% | $38.9399 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $152.43 | 11.446% | $169.8771 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $99.57 | 8.516% | $108.0494 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $740.28 | $804.9040 | $804.90 | $804.95 | $804.80 | |