| 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 | $76.61 | 13.773% | $87.1615 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $30.76 | 11.235% | $34.2159 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $147.86 | 7.174% | $158.4675 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $207.79 | 6.229% | $220.7332 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $188.41 | 7.823% | $203.1493 | $203.15 | $203.15 | $203.10 |
| Purchase #6 | $47.26 | 3.249% | $48.7955 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $115.33 | 13.330% | $130.7035 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $814.02 | $883.2264 | $883.23 | $883.20 | $883.20 | |