| 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 | $88.73 | 7.809% | $95.6589 | $95.66 | $95.65 | $95.70 |
| Purchase #2 | $24.89 | 10.565% | $27.5196 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $123.78 | 3.858% | $128.5554 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $86.70 | 7.272% | $93.0048 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $157.50 | 13.360% | $178.542 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $20.32 | 9.298% | $22.2094 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $133.50 | 3.460% | $138.1191 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $635.42 | $683.6092 | $683.61 | $683.55 | $683.60 | |