| 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 | $35.41 | 10.186% | $39.0169 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $170.32 | 7.263% | $182.6903 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $112.27 | 10.744% | $124.3323 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $132.66 | 3.314% | $137.0564 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $87.72 | 9.828% | $96.3411 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $95.42 | 3.339% | $98.6061 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $11.91 | 5.667% | $12.5849 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $645.71 | $690.6280 | $690.63 | $690.65 | $690.60 | |