| 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 | $30.65 | 13.477% | $34.7807 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $148.62 | 5.361% | $156.5875 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $238.60 | 11.819% | $266.8001 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $113.30 | 6.405% | $120.5569 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $205.76 | 10.292% | $226.9368 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $86.25 | 5.542% | $91.03 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $29.81 | 5.699% | $31.5089 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $852.99 | $928.2009 | $928.21 | $928.25 | $928.20 | |