| 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 | $185.61 | 6.469% | $197.6171 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $100.62 | 4.393% | $105.0402 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $83.66 | 12.377% | $94.0146 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $57.63 | 12.807% | $65.0107 | $65.01 | $65.00 | $65.00 |
| Purchase #5 | $249.42 | 9.654% | $273.499 | $273.50 | $273.50 | $273.50 |
| Purchase #6 | $189.28 | 8.399% | $205.1776 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $37.34 | 5.335% | $39.3321 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $903.56 | $979.6913 | $979.69 | $979.70 | $979.60 | |