| 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 | $101.27 | 6.663% | $108.0176 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $6.46 | 8.104% | $6.9835 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $110.47 | 11.850% | $123.5607 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $214.56 | 5.454% | $226.2621 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $129.95 | 6.689% | $138.6424 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $124.94 | 13.444% | $141.7369 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $32.64 | 13.835% | $37.1557 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $720.29 | $782.3589 | $782.36 | $782.35 | $782.40 | |