| 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 | $27.87 | 5.209% | $29.3217 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $10.29 | 3.776% | $10.6786 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $174.49 | 5.386% | $183.888 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $218.57 | 5.811% | $231.2711 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $74.26 | 12.468% | $83.5187 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $99.32 | 7.751% | $107.0183 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $82.45 | 12.865% | $93.0572 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $687.25 | $738.7536 | $738.76 | $738.70 | $738.80 | |