| 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 | $65.29 | 9.336% | $71.3855 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $235.75 | 5.288% | $248.2165 | $248.22 | $248.20 | $248.20 |
| Purchase #3 | $61.88 | 4.780% | $64.8379 | $64.84 | $64.85 | $64.80 |
| Purchase #4 | $43.75 | 10.113% | $48.1744 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $162.35 | 12.390% | $182.4652 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $87.32 | 4.826% | $91.5341 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $140.62 | 11.678% | $157.0416 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $796.96 | $863.6552 | $863.66 | $863.65 | $863.60 | |