| 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 | $53.56 | 3.576% | $55.4753 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $169.95 | 12.227% | $190.7298 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $11.28 | 7.472% | $12.1228 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $207.42 | 13.165% | $234.7268 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $46.40 | 13.642% | $52.7299 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $190.76 | 8.408% | $206.7991 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $85.51 | 7.445% | $91.8762 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $764.88 | $844.4599 | $844.47 | $844.55 | $844.40 | |