| 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 | $22.75 | 10.556% | $25.1515 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $101.94 | 13.116% | $115.3105 | $115.31 | $115.30 | $115.30 |
| Purchase #3 | $48.88 | 3.531% | $50.606 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $168.45 | 3.850% | $174.9353 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $95.52 | 12.409% | $107.3731 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $122.72 | 5.696% | $129.7101 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $94.44 | 10.512% | $104.3675 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $654.70 | $707.4540 | $707.46 | $707.40 | $707.50 | |