| 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 | $21.92 | 13.629% | $24.9075 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $116.85 | 11.751% | $130.581 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $214.44 | 4.628% | $224.3643 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $28.51 | 10.195% | $31.4166 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $130.88 | 9.244% | $142.9785 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $113.68 | 9.552% | $124.5387 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $88.28 | 5.724% | $93.3331 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $714.56 | $772.1197 | $772.12 | $772.15 | $772.10 | |