| 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 | $53.75 | 5.135% | $56.5101 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $135.59 | 4.865% | $142.1865 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $161.57 | 4.383% | $168.6516 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $103.49 | 4.697% | $108.3509 | $108.35 | $108.35 | $108.40 |
| Purchase #5 | $120.59 | 3.418% | $124.7118 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $188.45 | 7.291% | $202.1899 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $129.76 | 8.552% | $140.8571 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $893.20 | $943.4579 | $943.46 | $943.45 | $943.60 | |