| 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 | $24.42 | 13.464% | $27.7079 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $167.92 | 8.283% | $181.8288 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $151.35 | 11.828% | $169.2517 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $9.38 | 7.281% | $10.063 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $33.95 | 9.697% | $37.2421 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $159.83 | 11.824% | $178.7283 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $101.67 | 5.293% | $107.0514 | $107.05 | $107.05 | $107.10 |
| 7 purchase totals = | $648.52 | $711.8732 | $711.87 | $711.90 | $711.90 | |