| 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 | $115.63 | 11.718% | $129.1795 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $49.61 | 9.331% | $54.2391 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $156.85 | 6.382% | $166.8602 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $129.49 | 6.305% | $137.6543 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $43.89 | 8.650% | $47.6865 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $141.47 | 4.771% | $148.2195 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $60.64 | 5.518% | $63.9861 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $697.58 | $747.8252 | $747.83 | $747.85 | $747.90 | |