| 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 | $107.66 | 3.408% | $111.3291 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $75.28 | 7.705% | $81.0803 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $140.52 | 9.673% | $154.1125 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $56.80 | 6.490% | $60.4863 | $60.49 | $60.50 | $60.50 |
| Purchase #5 | $67.51 | 3.584% | $69.9296 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $191.97 | 5.451% | $202.4343 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $104.65 | 12.260% | $117.4801 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $744.39 | $796.8522 | $796.85 | $796.95 | $796.80 | |