| 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 | $20.39 | 13.835% | $23.211 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $66.44 | 12.572% | $74.7928 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $51.50 | 5.402% | $54.282 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $61.68 | 10.329% | $68.0509 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $106.82 | 4.830% | $111.9794 | $111.98 | $112.00 | $112.00 |
| Purchase #6 | $228.94 | 6.845% | $244.6109 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $181.50 | 3.449% | $187.7599 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $717.27 | $764.6869 | $764.68 | $764.70 | $764.80 | |