| 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 | $97.80 | 7.587% | $105.2201 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $68.74 | 10.192% | $75.746 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $79.99 | 5.177% | $84.1311 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $144.85 | 5.688% | $153.0891 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $11.61 | 10.310% | $12.807 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $56.90 | 11.703% | $63.559 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $85.63 | 6.171% | $90.9142 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $545.52 | $585.4665 | $585.47 | $585.45 | $585.40 | |