| 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 | $82.56 | 12.660% | $93.0121 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $79.46 | 9.560% | $87.0564 | $87.06 | $87.05 | $87.10 |
| Purchase #3 | $131.75 | 10.808% | $145.9895 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $118.33 | 7.212% | $126.864 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $176.80 | 8.622% | $192.0437 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $42.71 | 4.280% | $44.538 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $70.78 | 11.604% | $78.9933 | $78.99 | $79.00 | $79.00 |
| 7 purchase totals = | $702.39 | $768.4970 | $768.49 | $768.50 | $768.50 | |