| 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 | $69.83 | 7.213% | $74.8668 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $119.59 | 4.408% | $124.8615 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $32.41 | 12.473% | $36.4525 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $236.50 | 8.605% | $256.8508 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $67.35 | 8.769% | $73.2559 | $73.26 | $73.25 | $73.30 |
| Purchase #6 | $109.54 | 12.570% | $123.3092 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $132.71 | 11.266% | $147.6611 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $767.93 | $837.2578 | $837.26 | $837.20 | $837.50 | |