| 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 | $140.83 | 9.771% | $154.5905 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $53.99 | 7.734% | $58.1656 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $55.34 | 9.274% | $60.4722 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $187.26 | 12.394% | $210.469 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $23.67 | 8.114% | $25.5906 | $25.59 | $25.60 | $25.60 |
| Purchase #6 | $130.53 | 4.417% | $136.2955 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $50.96 | 8.138% | $55.1071 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $642.58 | $700.6905 | $700.70 | $700.65 | $700.80 | |