| 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 | $63.49 | 8.244% | $68.7241 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $77.28 | 4.465% | $80.7306 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $69.52 | 13.300% | $78.7662 | $78.77 | $78.75 | $78.80 |
| Purchase #4 | $37.28 | 5.873% | $39.4695 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $220.40 | 7.684% | $237.3355 | $237.34 | $237.35 | $237.30 |
| Purchase #6 | $193.54 | 10.416% | $213.6991 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $211.37 | 6.694% | $225.5191 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $872.88 | $944.2441 | $944.25 | $944.20 | $944.20 | |