| 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 | $27.56 | 7.590% | $29.6518 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $56.50 | 4.493% | $59.0385 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $5.99 | 8.152% | $6.4783 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $81.53 | 11.456% | $90.8701 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $204.88 | 10.216% | $225.8105 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $102.91 | 3.695% | $106.7125 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $181.70 | 11.546% | $202.6791 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $661.07 | $721.2408 | $721.24 | $721.25 | $721.30 | |