| 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 | $11.64 | 7.660% | $12.5316 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $131.95 | 5.240% | $138.8642 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $126.99 | 8.407% | $137.666 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $154.73 | 9.737% | $169.7961 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $228.52 | 4.638% | $239.1188 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $117.87 | 6.288% | $125.2817 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $10.89 | 7.570% | $11.7144 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $782.59 | $834.9728 | $834.97 | $834.95 | $835.00 | |