| 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 | $63.50 | 4.761% | $66.5232 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $35.47 | 7.464% | $38.1175 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $94.50 | 6.321% | $100.4733 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $21.44 | 10.770% | $23.7491 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $142.81 | 4.347% | $149.018 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $35.69 | 8.502% | $38.7244 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $176.85 | 4.651% | $185.0753 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $570.26 | $601.6808 | $601.68 | $601.60 | $601.60 | |