| 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 | $41.76 | 4.103% | $43.4734 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $91.26 | 12.199% | $102.3928 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $217.51 | 3.233% | $224.5421 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $234.56 | 13.343% | $265.8573 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $32.32 | 12.595% | $36.3907 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $119.92 | 8.325% | $129.9033 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $100.77 | 9.595% | $110.4389 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $838.10 | $912.9985 | $912.99 | $913.00 | $913.00 | |