| 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 | $227.90 | 10.777% | $252.4608 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $81.74 | 11.458% | $91.1058 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $162.54 | 12.827% | $183.389 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $13.48 | 7.412% | $14.4791 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $23.63 | 4.593% | $24.7153 | $24.72 | $24.70 | $24.70 |
| Purchase #6 | $159.77 | 11.268% | $177.7729 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $55.84 | 7.170% | $59.8437 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $724.90 | $803.7666 | $803.77 | $803.75 | $803.80 | |