| 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 | $68.65 | 8.398% | $74.4152 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $206.73 | 4.266% | $215.5491 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $40.67 | 6.272% | $43.2208 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $144.75 | 11.377% | $161.2182 | $161.22 | $161.20 | $161.20 |
| Purchase #5 | $131.78 | 13.157% | $149.1183 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $15.54 | 3.437% | $16.0741 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $103.85 | 13.109% | $117.4637 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $711.97 | $777.0594 | $777.06 | $776.95 | $777.00 | |