| 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 | $11.49 | 7.742% | $12.3796 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $21.84 | 4.837% | $22.8964 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $35.27 | 3.692% | $36.5722 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $142.87 | 7.363% | $153.3895 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $184.73 | 6.824% | $197.336 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $58.99 | 7.560% | $63.4496 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $35.61 | 5.218% | $37.4681 | $37.47 | $37.45 | $37.50 |
| 7 purchase totals = | $490.80 | $523.4914 | $523.50 | $523.50 | $523.50 | |