| 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 | $66.80 | 9.200% | $72.9456 | $72.95 | $72.95 | $72.90 |
| Purchase #2 | $250.74 | 9.622% | $274.8662 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $52.49 | 11.463% | $58.5069 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $202.78 | 12.241% | $227.6023 | $227.60 | $227.60 | $227.60 |
| Purchase #5 | $177.53 | 6.697% | $189.4192 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $35.88 | 13.434% | $40.7001 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $121.61 | 3.802% | $126.2336 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $907.83 | $990.2739 | $990.28 | $990.25 | $990.20 | |