| 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 | $45.59 | 10.652% | $50.4462 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $68.32 | 4.629% | $71.4825 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $47.88 | 6.781% | $51.1267 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $202.90 | 10.757% | $224.726 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $106.90 | 12.320% | $120.0701 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $92.45 | 8.437% | $100.25 | $100.25 | $100.25 | $100.30 |
| Purchase #7 | $185.65 | 7.643% | $199.8392 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $749.69 | $817.9407 | $817.95 | $818.00 | $817.90 | |