| 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 | $34.56 | 7.699% | $37.2208 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $194.66 | 9.598% | $213.3435 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $223.40 | 4.519% | $233.4954 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $146.83 | 12.202% | $164.7462 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $138.33 | 13.244% | $156.6504 | $156.65 | $156.65 | $156.70 |
| Purchase #6 | $65.53 | 3.802% | $68.0215 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $10.57 | 7.802% | $11.3947 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $813.88 | $884.8725 | $884.87 | $884.85 | $884.80 | |