| 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 | $89.87 | 10.680% | $99.4681 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $46.77 | 10.258% | $51.5677 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $153.62 | 6.346% | $163.3687 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $50.29 | 6.148% | $53.3818 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $144.60 | 4.203% | $150.6775 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $217.61 | 10.302% | $240.0282 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $215.68 | 12.521% | $242.6853 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $918.44 | $1,001.1773 | $1,001.19 | $1,001.20 | $1,001.30 | |