| 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 | $27.93 | 6.340% | $29.7008 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $140.25 | 3.824% | $145.6132 | $145.61 | $145.60 | $145.60 |
| Purchase #3 | $73.88 | 13.721% | $84.0171 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $224.60 | 5.725% | $237.4584 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $43.80 | 5.386% | $46.1591 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $185.31 | 9.426% | $202.7773 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $199.95 | 6.224% | $212.3949 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $895.72 | $958.1208 | $958.12 | $958.10 | $958.20 | |