| 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 | $58.73 | 12.580% | $66.1182 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $108.73 | 12.737% | $122.5789 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $33.66 | 9.132% | $36.7338 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $50.44 | 5.539% | $53.2339 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $90.71 | 8.849% | $98.7369 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $186.51 | 10.250% | $205.6273 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $249.99 | 6.390% | $265.9644 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $778.77 | $848.9934 | $848.99 | $849.05 | $848.90 | |