| 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 | $80.43 | 13.346% | $91.1642 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $105.54 | 7.332% | $113.2782 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $189.95 | 12.467% | $213.6311 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $75.66 | 11.273% | $84.1892 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $67.91 | 7.689% | $73.1316 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $81.57 | 4.285% | $85.0653 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $12.97 | 3.750% | $13.4564 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $614.03 | $673.9160 | $673.92 | $673.95 | $674.00 | |