| 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 | $22.92 | 5.767% | $24.2418 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $39.32 | 5.670% | $41.5494 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $199.99 | 10.868% | $221.7249 | $221.72 | $221.70 | $221.70 |
| Purchase #4 | $186.62 | 6.590% | $198.9183 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $197.93 | 5.806% | $209.4218 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $32.51 | 10.671% | $35.9791 | $35.98 | $36.00 | $36.00 |
| Purchase #7 | $53.39 | 7.683% | $57.492 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $732.68 | $789.3273 | $789.32 | $789.30 | $789.20 | |