| 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 | $33.47 | 5.531% | $35.3212 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $36.75 | 5.265% | $38.6849 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $144.96 | 13.316% | $164.2629 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $173.65 | 11.305% | $193.2811 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $169.61 | 11.379% | $188.9099 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $215.59 | 3.771% | $223.7199 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $22.67 | 7.109% | $24.2816 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $796.70 | $868.4615 | $868.45 | $868.45 | $868.50 | |