| 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 | $72.84 | 10.568% | $80.5377 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $182.34 | 10.735% | $201.9142 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $61.57 | 4.753% | $64.4964 | $64.50 | $64.50 | $64.50 |
| Purchase #4 | $62.69 | 12.838% | $70.7381 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $109.81 | 7.562% | $118.1138 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $228.65 | 5.849% | $242.0237 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $5.69 | 8.213% | $6.1573 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $723.59 | $783.9812 | $783.98 | $783.95 | $783.90 | |