| 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 | $72.86 | 8.843% | $79.303 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $6.93 | 8.309% | $7.5058 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $94.71 | 5.637% | $100.0488 | $100.05 | $100.05 | $100.00 |
| Purchase #4 | $94.35 | 13.435% | $107.0259 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $32.34 | 5.678% | $34.1763 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $177.33 | 13.176% | $200.695 | $200.70 | $200.70 | $200.70 |
| Purchase #7 | $188.69 | 13.568% | $214.2915 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $667.21 | $743.0463 | $743.06 | $743.10 | $743.00 | |