| 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 | $81.67 | 11.387% | $90.9698 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $97.39 | 9.775% | $106.9099 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $13.50 | 8.407% | $14.6349 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $75.73 | 7.216% | $81.1947 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $109.65 | 11.585% | $122.353 | $122.35 | $122.35 | $122.40 |
| Purchase #6 | $35.85 | 5.663% | $37.8802 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $207.91 | 10.861% | $230.4911 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $621.70 | $684.4336 | $684.42 | $684.45 | $684.50 | |