| 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 | $134.90 | 9.794% | $148.1121 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $68.73 | 4.791% | $72.0229 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $221.53 | 10.240% | $244.2147 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $187.38 | 10.355% | $206.7832 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $18.93 | 7.146% | $20.2827 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $71.61 | 4.276% | $74.672 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $50.59 | 5.242% | $53.2419 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $753.67 | $819.3295 | $819.31 | $819.30 | $819.30 | |