| 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 | $66.69 | 4.709% | $69.8304 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $131.68 | 11.661% | $147.0352 | $147.04 | $147.05 | $147.00 |
| Purchase #3 | $123.70 | 4.537% | $129.3123 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $191.95 | 6.447% | $204.325 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $140.82 | 3.326% | $145.5037 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $140.87 | 5.420% | $148.5052 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $129.46 | 4.241% | $134.9504 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $925.17 | $979.4622 | $979.47 | $979.50 | $979.40 | |