| 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 | $247.70 | 7.241% | $265.636 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $22.78 | 5.468% | $24.0256 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $115.88 | 12.612% | $130.4948 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $108.71 | 3.299% | $112.2963 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $74.95 | 6.532% | $79.8457 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $113.31 | 13.296% | $128.3757 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $48.73 | 7.330% | $52.3019 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $732.06 | $792.9760 | $792.99 | $793.05 | $792.90 | |