| 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 | $33.80 | 6.779% | $36.0913 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $12.79 | 13.773% | $14.5516 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $10.67 | 4.408% | $11.1403 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $153.53 | 9.803% | $168.5805 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $23.51 | 8.536% | $25.5168 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $241.38 | 10.340% | $266.3387 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $229.26 | 8.140% | $247.9218 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $704.94 | $770.1410 | $770.14 | $770.15 | $770.10 | |