| 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 | $153.51 | 10.519% | $169.6577 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $80.64 | 6.642% | $85.9961 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $90.33 | 13.303% | $102.3466 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $18.61 | 10.392% | $20.544 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $41.27 | 7.854% | $44.5113 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $91.99 | 7.528% | $98.915 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $59.69 | 6.872% | $63.7919 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $536.04 | $585.7626 | $585.77 | $585.75 | $585.70 | |