| 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 | $52.88 | 6.346% | $56.2358 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $130.62 | 8.384% | $141.5712 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $81.95 | 10.107% | $90.2327 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $37.90 | 9.564% | $41.5248 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $125.75 | 7.470% | $135.1435 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $179.66 | 4.542% | $187.8202 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $66.73 | 10.377% | $73.6546 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $675.49 | $726.1828 | $726.17 | $726.15 | $726.10 | |