| 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 | $236.52 | 3.744% | $245.3753 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $63.90 | 12.461% | $71.8626 | $71.86 | $71.85 | $71.90 |
| Purchase #3 | $175.99 | 7.818% | $189.7489 | $189.75 | $189.75 | $189.70 |
| Purchase #4 | $67.48 | 12.535% | $75.9386 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $125.36 | 12.332% | $140.8194 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $36.53 | 5.247% | $38.4467 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $68.38 | 3.667% | $70.8875 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $774.16 | $833.0790 | $833.09 | $833.10 | $833.00 | |