| 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 | $34.74 | 10.543% | $38.4026 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $99.63 | 7.649% | $107.2507 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $118.87 | 8.556% | $129.0405 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $180.41 | 8.121% | $195.0611 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $181.88 | 13.487% | $206.4102 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $208.57 | 5.801% | $220.6691 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $26.74 | 8.193% | $28.9308 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $850.84 | $925.7650 | $925.76 | $925.75 | $925.80 | |