| 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 | $37.95 | 6.651% | $40.4741 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $112.95 | 8.518% | $122.5711 | $122.57 | $122.55 | $122.60 |
| Purchase #3 | $199.82 | 3.572% | $206.9576 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $187.35 | 13.725% | $213.0638 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $86.56 | 7.204% | $92.7958 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $127.74 | 10.509% | $141.1642 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $151.55 | 11.400% | $168.8267 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $903.92 | $985.8533 | $985.85 | $985.80 | $986.00 | |