| 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 | $91.58 | 4.200% | $95.4264 | $95.43 | $95.45 | $95.40 |
| Purchase #2 | $21.71 | 5.727% | $22.9533 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $18.97 | 11.259% | $21.1058 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $75.98 | 13.296% | $86.0823 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $31.31 | 7.511% | $33.6617 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $83.92 | 13.595% | $95.3289 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $25.75 | 5.138% | $27.073 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $349.22 | $381.6314 | $381.63 | $381.65 | $381.70 | |