| 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 | $83.80 | 9.720% | $91.9454 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $247.61 | 7.510% | $266.2055 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $159.65 | 3.764% | $165.6592 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $232.98 | 6.627% | $248.4196 | $248.42 | $248.40 | $248.40 |
| Purchase #5 | $10.79 | 7.486% | $11.5977 | $11.60 | $11.60 | $11.60 |
| Purchase #6 | $94.89 | 3.148% | $97.8771 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $5.87 | 13.559% | $6.6659 | $6.67 | $6.65 | $6.70 |
| 7 purchase totals = | $835.59 | $888.3704 | $888.39 | $888.35 | $888.40 | |