| 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 | $65.91 | 10.325% | $72.7152 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $70.59 | 12.855% | $79.6643 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $30.78 | 13.615% | $34.9707 | $34.97 | $34.95 | $35.00 |
| Purchase #4 | $93.51 | 8.217% | $101.1937 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $98.81 | 6.723% | $105.453 | $105.45 | $105.45 | $105.50 |
| Purchase #6 | $249.65 | 3.624% | $258.6973 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $138.87 | 13.260% | $157.2842 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $748.12 | $809.9784 | $809.97 | $809.95 | $810.10 | |