| 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 | $98.72 | 4.711% | $103.3707 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $55.43 | 12.445% | $62.3283 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $211.39 | 11.356% | $235.3954 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $84.65 | 3.619% | $87.7135 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $12.67 | 10.792% | $14.0373 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $21.34 | 4.156% | $22.2269 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $146.54 | 13.359% | $166.1163 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $630.74 | $691.1884 | $691.20 | $691.20 | $691.10 | |