| 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 | $79.86 | 9.729% | $87.6296 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $131.94 | 10.275% | $145.4968 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $178.44 | 8.495% | $193.5985 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $174.67 | 13.338% | $197.9675 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $66.79 | 10.643% | $73.8985 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $53.61 | 9.641% | $58.7785 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $137.65 | 5.662% | $145.4437 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $822.96 | $902.8131 | $902.82 | $902.85 | $902.80 | |