| 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 | $30.43 | 8.555% | $33.0333 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $154.40 | 3.396% | $159.6434 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $51.82 | 7.480% | $55.6961 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $115.70 | 8.692% | $125.7566 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $90.71 | 10.623% | $100.3461 | $100.35 | $100.35 | $100.30 |
| Purchase #6 | $8.59 | 8.601% | $9.3288 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $11.66 | 11.618% | $13.0147 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $463.31 | $496.8190 | $496.82 | $496.85 | $496.70 | |