| 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 | $47.45 | 6.841% | $50.6961 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $34.89 | 12.305% | $39.1832 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $72.95 | 12.560% | $82.1125 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $217.74 | 6.297% | $231.4511 | $231.45 | $231.45 | $231.50 |
| Purchase #5 | $171.39 | 8.872% | $186.5957 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $53.37 | 13.494% | $60.5717 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $133.51 | 8.418% | $144.7489 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $731.30 | $795.3592 | $795.36 | $795.35 | $795.40 | |