| 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 | $111.51 | 4.727% | $116.7811 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $125.68 | 4.282% | $131.0616 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $154.50 | 7.861% | $166.6452 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $150.43 | 5.271% | $158.3592 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $8.29 | 13.732% | $9.4284 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $105.30 | 10.807% | $116.6798 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $38.75 | 10.108% | $42.6669 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $694.46 | $741.6222 | $741.63 | $741.65 | $741.70 | |