| 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 | $38.89 | 8.718% | $42.2804 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $53.61 | 12.464% | $60.292 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $182.85 | 5.819% | $193.49 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $126.66 | 5.380% | $133.4743 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $102.57 | 8.559% | $111.349 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $20.92 | 12.655% | $23.5674 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $9.26 | 5.236% | $9.7449 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $534.76 | $574.1980 | $574.19 | $574.20 | $574.20 | |