| 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 | $79.29 | 11.358% | $88.2958 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $24.94 | 10.793% | $27.6318 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $151.60 | 8.161% | $163.9721 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $187.84 | 4.143% | $195.6222 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $144.64 | 6.241% | $153.667 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $94.88 | 4.673% | $99.3137 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $178.39 | 7.220% | $191.2698 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $861.58 | $919.7724 | $919.77 | $919.70 | $919.80 | |