| 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 | $33.91 | 7.836% | $36.5672 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $94.96 | 6.236% | $100.8817 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $124.97 | 13.515% | $141.8597 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $236.95 | 11.236% | $263.5737 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $65.78 | 7.552% | $70.7477 | $70.75 | $70.75 | $70.70 |
| Purchase #6 | $223.49 | 10.543% | $247.0526 | $247.05 | $247.05 | $247.10 |
| Purchase #7 | $173.53 | 6.247% | $184.3704 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $953.59 | $1,045.0530 | $1,045.05 | $1,045.00 | $1,045.20 | |