| 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 | $120.26 | 7.208% | $128.9283 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $35.68 | 5.327% | $37.5807 | $37.58 | $37.60 | $37.60 |
| Purchase #3 | $105.56 | 5.706% | $111.5833 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $151.36 | 5.857% | $160.2252 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $69.80 | 9.643% | $76.5308 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $103.56 | 11.366% | $115.3306 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $34.75 | 5.485% | $36.656 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $620.97 | $666.8349 | $666.84 | $666.95 | $666.80 | |