| 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 | $89.31 | 5.712% | $94.4114 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $242.85 | 10.628% | $268.6601 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $158.66 | 9.122% | $173.133 | $173.13 | $173.15 | $173.10 |
| Purchase #4 | $177.61 | 8.366% | $192.4689 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $37.65 | 10.459% | $41.5878 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $100.93 | 11.343% | $112.3785 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $6.47 | 13.422% | $7.3384 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $813.48 | $889.9781 | $889.98 | $890.00 | $890.00 | |