| 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 | $102.85 | 5.257% | $108.2568 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $35.71 | 8.795% | $38.8507 | $38.85 | $38.85 | $38.90 |
| Purchase #3 | $20.64 | 4.780% | $21.6266 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $177.27 | 6.364% | $188.5515 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $217.74 | 5.537% | $229.7963 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $86.67 | 13.494% | $98.3652 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $90.49 | 13.711% | $102.8971 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $731.37 | $788.3442 | $788.36 | $788.35 | $788.50 | |