| 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 | $40.57 | 7.689% | $43.6894 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $136.93 | 9.316% | $149.6864 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $29.52 | 7.753% | $31.8087 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $49.80 | 12.489% | $56.0195 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $122.74 | 13.548% | $139.3688 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $136.57 | 9.189% | $149.1194 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $231.91 | 5.391% | $244.4123 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $748.04 | $814.1045 | $814.11 | $814.05 | $814.10 | |