| 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 | $66.35 | 5.817% | $70.2096 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $160.65 | 6.721% | $171.4473 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $78.61 | 7.435% | $84.4547 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $16.39 | 13.769% | $18.6467 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $231.50 | 8.472% | $251.1127 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $33.66 | 7.155% | $36.0684 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $220.87 | 3.792% | $229.2454 | $229.25 | $229.25 | $229.20 |
| 7 purchase totals = | $808.03 | $861.1848 | $861.19 | $861.15 | $861.10 | |