| 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 | $72.44 | 11.769% | $80.9655 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $243.81 | 3.738% | $252.9236 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $85.66 | 13.436% | $97.1693 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $71.64 | 9.369% | $78.352 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $51.73 | 8.371% | $56.0603 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $101.96 | 10.688% | $112.8575 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $202.41 | 9.542% | $221.724 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $829.65 | $900.0522 | $900.05 | $899.95 | $900.20 | |