| 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 | $37.75 | 7.343% | $40.522 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $236.49 | 13.271% | $267.8746 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $62.74 | 13.179% | $71.0085 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $79.44 | 5.706% | $83.9728 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $14.82 | 9.636% | $16.2481 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $131.37 | 5.297% | $138.3287 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $128.56 | 13.432% | $145.8282 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $691.17 | $763.7829 | $763.78 | $763.75 | $763.70 | |