| 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 | $74.47 | 10.122% | $82.0079 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $74.76 | 6.646% | $79.7285 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $242.50 | 5.859% | $256.7081 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $45.49 | 4.764% | $47.6571 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $123.45 | 4.576% | $129.0991 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $30.50 | 12.622% | $34.3497 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $246.78 | 10.624% | $272.9979 | $273.00 | $273.00 | $273.00 |
| 7 purchase totals = | $837.95 | $902.5483 | $902.56 | $902.55 | $902.50 | |