| 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 | $49.78 | 6.340% | $52.9361 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $32.66 | 9.111% | $35.6357 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $140.39 | 11.859% | $157.0389 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $17.38 | 12.338% | $19.5243 | $19.52 | $19.50 | $19.50 |
| Purchase #5 | $236.30 | 5.355% | $248.9539 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $174.69 | 3.637% | $181.0435 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $14.64 | 5.695% | $15.4737 | $15.47 | $15.45 | $15.50 |
| 7 purchase totals = | $665.84 | $710.6061 | $710.60 | $710.60 | $710.50 | |