| 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 | $114.50 | 5.389% | $120.6704 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $79.84 | 5.130% | $83.9358 | $83.94 | $83.95 | $83.90 |
| Purchase #3 | $102.31 | 12.475% | $115.0732 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $248.61 | 12.225% | $279.0026 | $279.00 | $279.00 | $279.00 |
| Purchase #5 | $69.63 | 5.620% | $73.5432 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $28.30 | 8.207% | $30.6226 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $13.57 | 3.202% | $14.0045 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $656.76 | $716.8523 | $716.84 | $716.80 | $716.80 | |