| 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 | $8.36 | 13.577% | $9.495 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $151.80 | 11.838% | $169.7701 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $206.58 | 4.542% | $215.9629 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $5.67 | 5.644% | $5.99 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $79.61 | 11.457% | $88.7309 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $168.45 | 11.213% | $187.3383 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $84.50 | 13.398% | $95.8213 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $704.97 | $773.1085 | $773.11 | $773.10 | $773.10 | |