| 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 | $116.34 | 9.727% | $127.6564 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $246.37 | 13.373% | $279.3171 | $279.32 | $279.30 | $279.30 |
| Purchase #3 | $68.68 | 6.285% | $72.9965 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $99.35 | 7.498% | $106.7993 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $158.34 | 7.712% | $170.5512 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $103.67 | 6.327% | $110.2292 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $67.38 | 9.185% | $73.5689 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $860.13 | $941.1186 | $941.13 | $941.10 | $941.20 | |