| 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 | $27.38 | 5.342% | $28.8426 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $209.68 | 5.533% | $221.2816 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $65.31 | 12.165% | $73.255 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $233.37 | 3.224% | $240.8938 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $49.98 | 13.384% | $56.6693 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $45.83 | 6.562% | $48.8374 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $179.40 | 5.319% | $188.9423 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $810.95 | $858.7220 | $858.72 | $858.75 | $858.70 | |