| 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 | $48.81 | 10.811% | $54.0868 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $216.76 | 5.568% | $228.8292 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $6.99 | 9.817% | $7.6762 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $20.85 | 4.718% | $21.8337 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $189.41 | 12.177% | $212.4745 | $212.47 | $212.45 | $212.50 |
| Purchase #6 | $127.92 | 9.474% | $140.0391 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $105.39 | 6.243% | $111.9695 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $716.13 | $776.9090 | $776.91 | $776.95 | $776.90 | |