| 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 | $32.37 | 8.798% | $35.2179 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $189.80 | 5.351% | $199.9562 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $13.44 | 11.605% | $14.9997 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $60.31 | 13.263% | $68.3089 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $97.27 | 6.204% | $103.3046 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $171.50 | 10.280% | $189.1302 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $82.77 | 5.670% | $87.4631 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $647.46 | $698.3806 | $698.38 | $698.35 | $698.40 | |