| 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 | $93.79 | 8.271% | $101.5474 | $101.55 | $101.55 | $101.50 |
| Purchase #2 | $42.30 | 7.424% | $45.4404 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $117.87 | 9.668% | $129.2657 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $172.68 | 6.813% | $184.4447 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $136.94 | 6.253% | $145.5029 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $207.92 | 10.753% | $230.2776 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $30.51 | 8.838% | $33.2065 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $802.01 | $869.6852 | $869.69 | $869.70 | $869.60 | |