| 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 | $99.77 | 4.676% | $104.4352 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $23.78 | 10.240% | $26.2151 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $24.34 | 4.573% | $25.4531 | $25.45 | $25.45 | $25.50 |
| Purchase #4 | $155.64 | 8.544% | $168.9379 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $207.29 | 8.740% | $225.4071 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $82.53 | 3.222% | $85.1891 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $62.36 | 13.589% | $70.8341 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $655.71 | $706.4716 | $706.48 | $706.50 | $706.40 | |