| 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 | $14.99 | 6.616% | $15.9817 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $90.41 | 10.318% | $99.7385 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $112.67 | 13.262% | $127.6123 | $127.61 | $127.60 | $127.60 |
| Purchase #4 | $230.66 | 4.488% | $241.012 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $106.49 | 10.826% | $118.0186 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $105.32 | 11.171% | $117.0853 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $57.99 | 4.489% | $60.5932 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $718.53 | $780.0416 | $780.04 | $780.05 | $780.00 | |