| 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 | $17.45 | 6.412% | $18.5689 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $119.29 | 4.667% | $124.8573 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $7.30 | 8.322% | $7.9075 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $32.77 | 7.531% | $35.2379 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $133.67 | 11.863% | $149.5273 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $64.49 | 10.153% | $71.0377 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $55.48 | 8.255% | $60.0599 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $430.45 | $467.1965 | $467.21 | $467.20 | $467.20 | |