| 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 | $222.91 | 9.671% | $244.4676 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $29.72 | 9.399% | $32.5134 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $67.79 | 7.645% | $72.9725 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $73.97 | 6.757% | $78.9682 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $84.42 | 6.186% | $89.6422 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $24.93 | 4.455% | $26.0406 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $130.94 | 12.626% | $147.4725 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $634.68 | $692.0770 | $692.07 | $692.00 | $692.10 | |