| 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 | $25.95 | 13.424% | $29.4335 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $244.95 | 11.435% | $272.96 | $272.96 | $272.95 | $273.00 |
| Purchase #3 | $154.50 | 7.503% | $166.0921 | $166.09 | $166.10 | $166.10 |
| Purchase #4 | $49.53 | 12.132% | $55.539 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $196.93 | 13.543% | $223.6002 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $216.87 | 6.177% | $230.2661 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $113.95 | 10.719% | $126.1643 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $1,002.68 | $1,104.0552 | $1,104.05 | $1,104.05 | $1,104.10 | |