| 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 | $14.65 | 11.250% | $16.2981 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $67.41 | 13.365% | $76.4193 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $18.34 | 13.248% | $20.7697 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $85.70 | 8.247% | $92.7677 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $207.58 | 3.730% | $215.3227 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $113.45 | 8.744% | $123.3701 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $231.77 | 13.310% | $262.6186 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $738.90 | $807.5662 | $807.57 | $807.45 | $807.60 | |