| 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 | $189.77 | 9.324% | $207.4642 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $11.99 | 5.435% | $12.6417 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $206.81 | 4.731% | $216.5942 | $216.59 | $216.60 | $216.60 |
| Purchase #4 | $87.40 | 7.553% | $94.0013 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $102.36 | 7.350% | $109.8835 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $138.51 | 3.226% | $142.9783 | $142.98 | $143.00 | $143.00 |
| Purchase #7 | $66.38 | 7.830% | $71.5776 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $803.22 | $855.1408 | $855.13 | $855.20 | $855.20 | |