| 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 | $64.40 | 9.441% | $70.48 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $214.61 | 12.408% | $241.2388 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $6.26 | 10.407% | $6.9115 | $6.91 | $6.90 | $6.90 |
| Purchase #4 | $100.90 | 11.660% | $112.6649 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $183.96 | 11.678% | $205.4428 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $223.63 | 11.518% | $249.3877 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $13.59 | 8.641% | $14.7643 | $14.76 | $14.75 | $14.80 |
| 7 purchase totals = | $807.35 | $900.8900 | $900.88 | $900.90 | $900.90 | |