| 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 | $94.64 | 4.410% | $98.8136 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $73.32 | 7.651% | $78.9297 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $140.56 | 3.240% | $145.1141 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $81.28 | 12.265% | $91.249 | $91.25 | $91.25 | $91.20 |
| Purchase #5 | $140.46 | 9.699% | $154.0832 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $243.68 | 13.677% | $277.0081 | $277.01 | $277.00 | $277.00 |
| Purchase #7 | $20.41 | 3.620% | $21.1488 | $21.15 | $21.15 | $21.10 |
| 7 purchase totals = | $794.35 | $866.3465 | $866.34 | $866.35 | $866.20 | |