| 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 | $97.92 | 7.318% | $105.0858 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $67.42 | 4.627% | $70.5395 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $92.55 | 7.707% | $99.6828 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $188.46 | 6.545% | $200.7947 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $155.66 | 3.627% | $161.3058 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $100.54 | 3.138% | $103.6949 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $192.44 | 12.762% | $216.9992 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $894.99 | $958.1027 | $958.10 | $958.15 | $958.10 | |