| 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 | $68.63 | 5.650% | $72.5076 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $202.52 | 7.112% | $216.9232 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $188.68 | 3.252% | $194.8159 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $55.26 | 6.270% | $58.7248 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $51.26 | 3.657% | $53.1346 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $122.99 | 12.515% | $138.3822 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $107.56 | 13.512% | $122.0935 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $796.90 | $856.5818 | $856.57 | $856.55 | $856.50 | |