| 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 | $55.39 | 7.143% | $59.3465 | $59.35 | $59.35 | $59.30 |
| Purchase #2 | $30.32 | 8.565% | $32.9169 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $98.35 | 10.485% | $108.662 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $166.45 | 10.339% | $183.6593 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $183.84 | 7.528% | $197.6795 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $229.86 | 10.457% | $253.8965 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $43.78 | 8.750% | $47.6108 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $807.99 | $883.7715 | $883.78 | $883.75 | $883.80 | |