| 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 | $42.25 | 11.767% | $47.2216 | $47.22 | $47.20 | $47.20 |
| Purchase #2 | $176.63 | 8.630% | $191.8732 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $60.81 | 9.297% | $66.4635 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $224.38 | 6.570% | $239.1218 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $92.84 | 9.312% | $101.4853 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $66.82 | 7.297% | $71.6959 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $19.43 | 3.313% | $20.0737 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $683.16 | $737.9350 | $737.93 | $737.85 | $738.00 | |