| 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 | $197.77 | 4.444% | $206.5589 | $206.56 | $206.55 | $206.60 |
| Purchase #2 | $184.45 | 8.429% | $199.9973 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $85.61 | 11.538% | $95.4877 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $63.86 | 12.766% | $72.0124 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $209.86 | 5.393% | $221.1777 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $32.79 | 13.371% | $37.1744 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $50.76 | 12.765% | $57.2395 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $825.10 | $889.6479 | $889.65 | $889.65 | $889.70 | |