| 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 | $115.36 | 10.763% | $127.7762 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $92.65 | 9.527% | $101.4768 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $125.50 | 9.423% | $137.3259 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $60.34 | 6.806% | $64.4467 | $64.45 | $64.45 | $64.40 |
| Purchase #5 | $31.58 | 8.447% | $34.2476 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $81.38 | 12.133% | $91.2538 | $91.25 | $91.25 | $91.30 |
| Purchase #7 | $9.83 | 8.583% | $10.6737 | $10.67 | $10.65 | $10.70 |
| 7 purchase totals = | $516.64 | $567.2007 | $567.21 | $567.25 | $567.20 | |