| 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 | $33.80 | 6.562% | $36.018 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $35.86 | 3.174% | $36.9982 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $94.98 | 6.205% | $100.8735 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $23.34 | 3.346% | $24.121 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $103.96 | 5.539% | $109.7183 | $109.72 | $109.70 | $109.70 |
| Purchase #6 | $103.35 | 5.745% | $109.2875 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $159.63 | 7.604% | $171.7683 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $554.92 | $588.7848 | $588.79 | $588.70 | $588.80 | |