| 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 | $81.41 | 6.506% | $86.7065 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $73.98 | 5.355% | $77.9416 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $122.36 | 13.693% | $139.1148 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $94.58 | 8.854% | $102.9541 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $37.92 | 6.506% | $40.3871 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $201.42 | 7.807% | $217.1449 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $176.27 | 7.197% | $188.9562 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $787.94 | $853.2052 | $853.20 | $853.20 | $853.20 | |