| 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 | $204.75 | 6.338% | $217.7271 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $75.62 | 10.512% | $83.5692 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $75.79 | 3.311% | $78.2994 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $68.30 | 9.519% | $74.8015 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $69.94 | 11.579% | $78.0384 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $213.69 | 8.446% | $231.7383 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $159.94 | 6.304% | $170.0226 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $868.03 | $934.1965 | $934.20 | $934.20 | $934.10 | |