| 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 | $45.85 | 10.234% | $50.5423 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $56.89 | 3.412% | $58.8311 | $58.83 | $58.85 | $58.80 |
| Purchase #3 | $42.73 | 8.461% | $46.3454 | $46.35 | $46.35 | $46.30 |
| Purchase #4 | $76.58 | 4.177% | $79.7787 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $140.81 | 12.587% | $158.5338 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $180.68 | 7.848% | $194.8598 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $202.88 | 11.512% | $226.2355 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $746.42 | $815.1266 | $815.13 | $815.20 | $815.00 | |