| 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 | $35.37 | 3.206% | $36.504 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $96.44 | 13.113% | $109.0862 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $11.36 | 11.697% | $12.6888 | $12.69 | $12.70 | $12.70 |
| Purchase #4 | $129.70 | 4.576% | $135.6351 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $38.53 | 6.483% | $41.0279 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $125.61 | 5.816% | $132.9155 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $116.40 | 9.855% | $127.8712 | $127.87 | $127.85 | $127.90 |
| 7 purchase totals = | $553.41 | $595.7287 | $595.74 | $595.75 | $595.70 | |