| 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 | $23.67 | 3.182% | $24.4232 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $30.75 | 12.125% | $34.4784 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $86.28 | 7.283% | $92.5638 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $182.65 | 12.245% | $205.0155 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $68.26 | 5.102% | $71.7426 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $194.71 | 7.680% | $209.6637 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $100.68 | 4.329% | $105.0384 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $687.00 | $742.9256 | $742.92 | $742.90 | $742.90 | |