| 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 | $81.47 | 9.154% | $88.9278 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $89.58 | 12.732% | $100.9853 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $61.50 | 4.239% | $64.107 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $133.66 | 3.254% | $138.0093 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $82.90 | 8.504% | $89.9498 | $89.95 | $89.95 | $89.90 |
| Purchase #6 | $168.59 | 6.375% | $179.3376 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $210.64 | 6.582% | $224.5043 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $828.34 | $885.8211 | $885.83 | $885.85 | $885.70 | |