| 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 | $79.44 | 11.321% | $88.4334 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $6.34 | 10.534% | $7.0079 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $84.99 | 3.756% | $88.1822 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $82.33 | 8.544% | $89.3643 | $89.36 | $89.35 | $89.40 |
| Purchase #5 | $105.67 | 7.235% | $113.3152 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $66.68 | 7.278% | $71.533 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $85.53 | 9.190% | $93.3902 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $510.98 | $551.2262 | $551.22 | $551.25 | $551.20 | |