| 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 | $61.51 | 8.640% | $66.8245 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $38.63 | 12.260% | $43.366 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $182.74 | 9.139% | $199.4406 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $65.94 | 13.536% | $74.8656 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $98.88 | 6.646% | $105.4516 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $135.79 | 11.257% | $151.0759 | $151.08 | $151.10 | $151.10 |
| Purchase #7 | $9.51 | 12.181% | $10.6684 | $10.67 | $10.65 | $10.70 |
| 7 purchase totals = | $593.00 | $651.6926 | $651.70 | $651.65 | $651.80 | |