| 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 | $11.80 | 9.560% | $12.9281 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $15.28 | 12.714% | $17.2227 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $66.46 | 3.799% | $68.9848 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $130.95 | 10.343% | $144.4942 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $177.40 | 5.595% | $187.3255 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $26.44 | 8.797% | $28.7659 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $191.95 | 8.546% | $208.354 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $620.28 | $668.0752 | $668.07 | $668.10 | $668.10 | |