| 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 | $215.74 | 7.762% | $232.4857 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $49.73 | 6.547% | $52.9858 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $150.90 | 4.406% | $157.5487 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $47.73 | 6.504% | $50.8344 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $179.27 | 6.617% | $191.1323 | $191.13 | $191.15 | $191.10 |
| Purchase #6 | $94.56 | 9.131% | $103.1943 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $69.45 | 13.138% | $78.5743 | $78.57 | $78.55 | $78.60 |
| 7 purchase totals = | $807.38 | $866.7555 | $866.75 | $866.80 | $866.70 | |