| 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 | $48.53 | 5.132% | $51.0206 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $232.33 | 7.598% | $249.9824 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $127.36 | 9.125% | $138.9816 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $153.38 | 8.464% | $166.3621 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $70.52 | 4.232% | $73.5044 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $91.64 | 12.324% | $102.9337 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $8.38 | 11.552% | $9.3481 | $9.35 | $9.35 | $9.30 |
| 7 purchase totals = | $732.14 | $792.1329 | $792.12 | $792.15 | $792.10 | |