| 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 | $36.52 | 10.793% | $40.4616 | $40.46 | $40.45 | $40.50 |
| Purchase #2 | $57.97 | 6.748% | $61.8818 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $182.99 | 7.440% | $196.6045 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $202.60 | 13.821% | $230.6013 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $15.58 | 10.394% | $17.1994 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $187.97 | 7.294% | $201.6805 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $119.91 | 10.367% | $132.3411 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $803.54 | $880.7702 | $880.76 | $880.80 | $880.80 | |