| 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 | $211.88 | 10.634% | $234.4113 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $87.59 | 10.724% | $96.9832 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $220.99 | 6.247% | $234.7952 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $66.82 | 11.596% | $74.5684 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $45.93 | 6.473% | $48.903 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $28.82 | 11.529% | $32.1427 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $41.49 | 5.839% | $43.9126 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $703.52 | $765.7164 | $765.71 | $765.70 | $765.70 | |