| 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 | $81.95 | 4.590% | $85.7115 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $82.70 | 7.377% | $88.8008 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $150.50 | 12.315% | $169.0341 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $153.85 | 5.256% | $161.9364 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $50.46 | 12.556% | $56.7958 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $179.63 | 11.583% | $200.4365 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $91.43 | 5.624% | $96.572 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $790.52 | $859.2871 | $859.29 | $859.30 | $859.20 | |