| 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 | $38.35 | 5.271% | $40.3714 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $195.32 | 3.834% | $202.8086 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $123.83 | 7.217% | $132.7668 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $234.68 | 9.849% | $257.7936 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $132.34 | 5.482% | $139.5949 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $33.30 | 12.209% | $37.3656 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $130.74 | 4.822% | $137.0443 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $888.56 | $947.7452 | $947.74 | $947.70 | $947.80 | |