| 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 | $104.98 | 4.482% | $109.6852 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $14.81 | 12.651% | $16.6836 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $43.56 | 9.726% | $47.7966 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $175.40 | 13.473% | $199.0316 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $128.71 | 6.873% | $137.5562 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $145.89 | 5.772% | $154.3108 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $28.33 | 3.516% | $29.3261 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $641.68 | $694.3901 | $694.40 | $694.45 | $694.40 | |