| 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 | $62.40 | 11.590% | $69.6322 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $77.55 | 12.753% | $87.44 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $5.97 | 7.750% | $6.4327 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $98.85 | 13.198% | $111.8962 | $111.90 | $111.90 | $111.90 |
| Purchase #5 | $234.96 | 6.435% | $250.0797 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $203.27 | 10.450% | $224.5117 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $106.74 | 10.732% | $118.1953 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $789.74 | $868.1878 | $868.19 | $868.25 | $868.10 | |