| 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 | $98.64 | 11.249% | $109.736 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $43.99 | 4.849% | $46.1231 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $232.84 | 3.853% | $241.8113 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $44.39 | 12.161% | $49.7883 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $138.59 | 5.707% | $146.4993 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $44.37 | 5.540% | $46.8281 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $19.91 | 3.189% | $20.5449 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $622.73 | $661.3310 | $661.33 | $661.35 | $661.20 | |