| 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 | $66.33 | 9.177% | $72.4171 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $107.84 | 10.414% | $119.0705 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $64.99 | 6.716% | $69.3547 | $69.35 | $69.35 | $69.40 |
| Purchase #4 | $9.40 | 13.291% | $10.6494 | $10.65 | $10.65 | $10.60 |
| Purchase #5 | $97.53 | 11.825% | $109.0629 | $109.06 | $109.05 | $109.10 |
| Purchase #6 | $233.81 | 8.433% | $253.5272 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $247.65 | 6.731% | $264.3193 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $827.55 | $898.4011 | $898.40 | $898.35 | $898.40 | |