| 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 | $61.83 | 6.443% | $65.8137 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $130.92 | 10.642% | $144.8525 | $144.85 | $144.85 | $144.90 |
| Purchase #3 | $149.87 | 7.454% | $161.0413 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $36.91 | 8.850% | $40.1765 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $115.89 | 4.794% | $121.4458 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $157.43 | 3.680% | $163.2234 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $75.99 | 12.700% | $85.6407 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $728.84 | $782.1939 | $782.19 | $782.20 | $782.10 | |