| 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 | $41.71 | 10.160% | $45.9477 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $117.60 | 3.313% | $121.4961 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $210.67 | 4.435% | $220.0132 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $145.26 | 11.781% | $162.3731 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $44.62 | 5.832% | $47.2222 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $86.83 | 7.828% | $93.6271 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $229.86 | 3.722% | $238.4154 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $876.55 | $929.0948 | $929.10 | $929.05 | $929.00 | |