| 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 | $5.25 | 9.355% | $5.7411 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $120.73 | 8.347% | $130.8073 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $173.79 | 8.743% | $188.9845 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $119.45 | 4.693% | $125.0558 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $68.82 | 12.784% | $77.6179 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $121.95 | 6.372% | $129.7207 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $44.92 | 5.825% | $47.5366 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $654.91 | $705.4639 | $705.47 | $705.45 | $705.40 | |