| 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 | $82.51 | 7.685% | $88.8509 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $64.55 | 12.665% | $72.7253 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $164.66 | 5.399% | $173.55 | $173.55 | $173.55 | $173.60 |
| Purchase #4 | $190.88 | 13.842% | $217.3016 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $22.77 | 5.818% | $24.0948 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $125.47 | 9.836% | $137.8112 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $67.36 | 3.116% | $69.4589 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $718.20 | $783.7927 | $783.79 | $783.80 | $783.90 | |