| 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 | $233.48 | 12.844% | $263.4682 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $108.79 | 3.434% | $112.5258 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $38.40 | 11.275% | $42.7296 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $149.26 | 13.806% | $169.8668 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $147.37 | 3.787% | $152.9509 | $152.95 | $152.95 | $153.00 |
| Purchase #6 | $58.60 | 12.669% | $66.024 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $75.64 | 6.770% | $80.7608 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $811.54 | $888.3261 | $888.33 | $888.30 | $888.40 | |