| 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 | $50.52 | 7.660% | $54.3898 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $119.82 | 4.235% | $124.8944 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $33.30 | 7.462% | $35.7848 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $117.72 | 10.603% | $130.2019 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $246.89 | 8.697% | $268.362 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $57.90 | 10.199% | $63.8052 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $79.66 | 4.218% | $83.0201 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $705.81 | $760.4582 | $760.45 | $760.45 | $760.50 | |