| 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 | $48.32 | 13.333% | $54.7625 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $61.35 | 9.195% | $66.9911 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $34.74 | 12.503% | $39.0835 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $46.95 | 11.362% | $52.2845 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $136.89 | 4.444% | $142.9734 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $133.43 | 3.644% | $138.2922 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $104.74 | 13.761% | $119.1533 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $566.42 | $613.5405 | $613.52 | $613.55 | $613.70 | |