| 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 | $72.77 | 13.403% | $82.5234 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $172.91 | 5.590% | $182.5757 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $13.34 | 9.615% | $14.6226 | $14.62 | $14.60 | $14.60 |
| Purchase #4 | $141.35 | 5.105% | $148.5659 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $187.43 | 7.699% | $201.8602 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $214.46 | 9.598% | $235.0439 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $45.44 | 4.532% | $47.4993 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $847.70 | $912.6910 | $912.69 | $912.65 | $912.70 | |