| 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 | $46.36 | 8.393% | $50.251 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $172.30 | 4.451% | $179.9691 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $192.36 | 6.766% | $205.3751 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $110.75 | 5.191% | $116.499 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $15.78 | 9.389% | $17.2616 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $91.56 | 11.546% | $102.1315 | $102.13 | $102.15 | $102.10 |
| Purchase #7 | $29.48 | 10.339% | $32.5279 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $658.59 | $704.0152 | $704.02 | $704.05 | $704.10 | |