| 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 | $94.45 | 12.769% | $106.5103 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $144.69 | 7.140% | $155.0209 | $155.02 | $155.00 | $155.00 |
| Purchase #3 | $229.74 | 9.318% | $251.1472 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $56.85 | 10.228% | $62.6646 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $175.59 | 4.797% | $184.0131 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $5.44 | 4.545% | $5.6872 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $78.90 | 13.688% | $89.6998 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $785.66 | $854.7431 | $854.74 | $854.70 | $854.70 | |