| 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 | $99.53 | 3.617% | $103.13 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $65.33 | 4.188% | $68.066 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $184.62 | 5.397% | $194.5839 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $28.56 | 3.776% | $29.6384 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $242.93 | 7.337% | $260.7538 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $51.97 | 3.548% | $53.8139 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $87.39 | 10.788% | $96.8176 | $96.82 | $96.80 | $96.80 |
| 7 purchase totals = | $760.33 | $806.8036 | $806.80 | $806.80 | $806.80 | |