| 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 | $119.67 | 8.696% | $130.0765 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $34.37 | 6.420% | $36.5766 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $121.69 | 6.542% | $129.651 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $40.26 | 3.211% | $41.5527 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $26.36 | 5.243% | $27.7421 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $19.37 | 11.562% | $21.6096 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $75.51 | 13.466% | $85.6782 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $437.23 | $472.8867 | $472.89 | $472.95 | $473.00 | |