| 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 | $70.35 | 13.659% | $79.9591 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $200.91 | 13.132% | $227.2935 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $112.87 | 6.664% | $120.3917 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $18.55 | 12.496% | $20.868 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $60.69 | 6.695% | $64.7532 | $64.75 | $64.75 | $64.80 |
| Purchase #6 | $96.77 | 11.435% | $107.8356 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $127.85 | 9.175% | $139.5802 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $687.99 | $760.6813 | $760.68 | $760.70 | $760.80 | |