| 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 | $49.88 | 7.315% | $53.5287 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $111.68 | 12.279% | $125.3932 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $196.85 | 8.489% | $213.5606 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $213.79 | 8.467% | $231.8916 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $64.76 | 10.209% | $71.3713 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $98.48 | 6.514% | $104.895 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $103.83 | 6.644% | $110.7285 | $110.73 | $110.75 | $110.70 |
| 7 purchase totals = | $839.27 | $911.3689 | $911.37 | $911.40 | $911.40 | |