| 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 | $62.92 | 12.391% | $70.7164 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $66.25 | 7.554% | $71.2545 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $31.95 | 11.435% | $35.6035 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $22.71 | 9.603% | $24.8908 | $24.89 | $24.90 | $24.90 |
| Purchase #5 | $5.26 | 13.243% | $5.9566 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $142.45 | 10.609% | $157.5625 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $195.34 | 12.742% | $220.2302 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $526.88 | $586.2145 | $586.21 | $586.20 | $586.30 | |