| 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 | $43.65 | 13.107% | $49.3712 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $6.48 | 3.819% | $6.7275 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $86.53 | 5.346% | $91.1559 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $105.39 | 10.422% | $116.3737 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $225.39 | 7.462% | $242.2086 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $112.87 | 4.509% | $117.9593 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $204.78 | 11.271% | $227.8608 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $785.09 | $851.6570 | $851.66 | $851.60 | $851.80 | |