| 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 | $72.88 | 12.573% | $82.0432 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $35.52 | 4.402% | $37.0836 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $163.36 | 3.830% | $169.6167 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $197.31 | 4.333% | $205.8594 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $149.69 | 4.583% | $156.5503 | $156.55 | $156.55 | $156.60 |
| Purchase #6 | $6.59 | 7.495% | $7.0839 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $79.59 | 6.555% | $84.8071 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $704.94 | $743.0442 | $743.04 | $743.05 | $743.10 | |