| 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 | $129.53 | 4.791% | $135.7358 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $34.94 | 13.469% | $39.6461 | $39.65 | $39.65 | $39.60 |
| Purchase #3 | $37.48 | 9.398% | $41.0024 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $11.79 | 12.442% | $13.2569 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $96.55 | 6.142% | $102.4801 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $205.97 | 3.398% | $212.9689 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $16.51 | 6.225% | $17.5377 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $532.77 | $562.6279 | $562.64 | $562.65 | $562.60 | |