| 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 | $49.50 | 9.430% | $54.1679 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $169.49 | 5.284% | $178.4459 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $134.55 | 11.292% | $149.7434 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $90.38 | 13.336% | $102.4331 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $222.46 | 11.361% | $247.7337 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $16.37 | 11.237% | $18.2095 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $24.73 | 7.277% | $26.5296 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $707.48 | $777.2631 | $777.26 | $777.30 | $777.10 | |