| 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 | $95.48 | 12.617% | $107.5267 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $18.56 | 12.318% | $20.8462 | $20.85 | $20.85 | $20.80 |
| Purchase #3 | $74.88 | 13.702% | $85.1401 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $150.50 | 11.758% | $168.1958 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $168.91 | 12.236% | $189.5778 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $21.76 | 10.575% | $24.0611 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $70.57 | 6.383% | $75.0745 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $600.66 | $670.4222 | $670.43 | $670.45 | $670.40 | |