| 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 | $16.71 | 13.544% | $18.9732 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $40.51 | 13.188% | $45.8525 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $195.37 | 3.305% | $201.827 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $20.78 | 11.118% | $23.0903 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $10.61 | 7.464% | $11.4019 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $245.46 | 3.138% | $253.1625 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $183.61 | 7.544% | $197.4615 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $713.05 | $751.7689 | $751.76 | $751.75 | $751.90 | |