| 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 | $80.32 | 6.874% | $85.8412 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $71.26 | 3.752% | $73.9337 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $237.72 | 5.479% | $250.7447 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $241.98 | 13.637% | $274.9788 | $274.98 | $275.00 | $275.00 |
| Purchase #5 | $113.25 | 5.303% | $119.2556 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $125.49 | 13.288% | $142.1651 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $154.89 | 8.187% | $167.5708 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $1,024.91 | $1,114.4899 | $1,114.49 | $1,114.50 | $1,114.50 | |