| 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 | $90.54 | 7.241% | $97.096 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $153.64 | 11.842% | $171.834 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $197.72 | 13.204% | $223.8269 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $244.92 | 7.543% | $263.3943 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $45.31 | 13.652% | $51.4957 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $77.97 | 12.867% | $88.0024 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $9.34 | 7.317% | $10.0234 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $819.44 | $905.6727 | $905.67 | $905.70 | $905.60 | |