| 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 | $103.91 | 5.791% | $109.9274 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $44.77 | 8.419% | $48.5392 | $48.54 | $48.55 | $48.50 |
| Purchase #3 | $180.65 | 11.595% | $201.5964 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $29.88 | 7.105% | $32.003 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $69.69 | 3.862% | $72.3814 | $72.38 | $72.40 | $72.40 |
| Purchase #6 | $94.83 | 8.735% | $103.1134 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $244.28 | 7.434% | $262.4398 | $262.44 | $262.45 | $262.40 |
| 7 purchase totals = | $768.01 | $830.0006 | $830.00 | $830.05 | $829.90 | |