| 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 | $65.40 | 5.218% | $68.8126 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $81.49 | 9.136% | $88.9349 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $38.36 | 9.190% | $41.8853 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $54.49 | 6.310% | $57.9283 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $10.40 | 9.495% | $11.3875 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $122.50 | 12.774% | $138.1482 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $196.69 | 5.502% | $207.5119 | $207.51 | $207.50 | $207.50 |
| 7 purchase totals = | $569.33 | $614.6087 | $614.61 | $614.65 | $614.50 | |