| 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 | $24.63 | 13.710% | $28.0068 | $28.01 | $28.00 | $28.00 |
| Purchase #2 | $21.62 | 9.738% | $23.7254 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $39.75 | 4.656% | $41.6008 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $187.90 | 3.355% | $194.204 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $57.55 | 13.688% | $65.4274 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $50.45 | 4.515% | $52.7278 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $203.74 | 9.790% | $223.6861 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $585.64 | $629.3783 | $629.39 | $629.45 | $629.30 | |