| 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 | $80.94 | 9.837% | $88.9021 | $88.90 | $88.90 | $88.90 |
| Purchase #2 | $203.85 | 4.726% | $213.484 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $93.96 | 13.846% | $106.9697 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $106.44 | 9.457% | $116.506 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $49.33 | 8.125% | $53.3381 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $57.40 | 3.181% | $59.2259 | $59.23 | $59.25 | $59.20 |
| Purchase #7 | $242.39 | 12.447% | $272.5603 | $272.56 | $272.55 | $272.60 |
| 7 purchase totals = | $834.31 | $910.9861 | $910.99 | $911.00 | $911.00 | |