| 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 | $246.44 | 12.749% | $277.8586 | $277.86 | $277.85 | $277.90 |
| Purchase #2 | $47.91 | 9.702% | $52.5582 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $94.63 | 9.542% | $103.6596 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $35.40 | 6.614% | $37.7414 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $48.38 | 4.495% | $50.5547 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $157.60 | 12.636% | $177.5143 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $99.44 | 6.813% | $106.2148 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $729.80 | $806.1016 | $806.09 | $806.05 | $806.20 | |