| 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 | $80.98 | 4.134% | $84.3277 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $65.89 | 4.405% | $68.7925 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $202.80 | 8.619% | $220.2793 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $41.95 | 7.801% | $45.2225 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $113.96 | 10.138% | $125.5133 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $179.60 | 10.800% | $198.9968 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $208.38 | 8.285% | $225.6443 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $893.56 | $968.7764 | $968.77 | $968.80 | $968.70 | |