| 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 | $51.47 | 10.763% | $57.0097 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $192.76 | 4.116% | $200.694 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $195.34 | 9.397% | $213.6961 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $77.35 | 7.859% | $83.4289 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $77.38 | 13.755% | $88.0236 | $88.02 | $88.00 | $88.00 |
| Purchase #6 | $133.64 | 8.676% | $145.2346 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $106.47 | 8.248% | $115.2516 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $834.41 | $903.3385 | $903.33 | $903.35 | $903.30 | |