| 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 | $95.47 | 3.844% | $99.1399 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $33.87 | 4.834% | $35.5073 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $138.48 | 10.787% | $153.4178 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $241.99 | 6.375% | $257.4169 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $93.36 | 12.608% | $105.1308 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $242.35 | 11.577% | $270.4069 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $73.39 | 5.222% | $77.2224 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $918.91 | $998.2420 | $998.25 | $998.20 | $998.10 | |