| 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 | $92.29 | 5.190% | $97.0799 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $61.64 | 9.151% | $67.2807 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $159.97 | 4.600% | $167.3286 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $116.96 | 6.847% | $124.9683 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $7.37 | 9.516% | $8.0713 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $5.75 | 12.842% | $6.4884 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $216.72 | 7.232% | $232.3932 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $660.70 | $703.6104 | $703.61 | $703.65 | $703.70 | |