| 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 | $46.96 | 5.381% | $49.4869 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $96.62 | 10.214% | $106.4888 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $139.33 | 5.580% | $147.1046 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $143.91 | 10.148% | $158.514 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $127.86 | 6.221% | $135.8142 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $153.92 | 4.398% | $160.6894 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $119.70 | 4.270% | $124.8112 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $828.30 | $882.9091 | $882.90 | $882.90 | $882.90 | |