| 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 | $25.49 | 13.224% | $28.8608 | $28.86 | $28.85 | $28.90 |
| Purchase #2 | $95.84 | 5.345% | $100.9626 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $112.63 | 4.708% | $117.9326 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $240.91 | 12.294% | $270.5275 | $270.53 | $270.55 | $270.50 |
| Purchase #5 | $209.72 | 4.778% | $219.7404 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $89.63 | 7.292% | $96.1658 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $73.93 | 13.610% | $83.9919 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $848.15 | $918.1816 | $918.18 | $918.20 | $918.20 | |