| 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 | $205.40 | 6.576% | $218.9071 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $36.96 | 5.537% | $39.0065 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $62.70 | 12.106% | $70.2905 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $77.54 | 9.139% | $84.6264 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $71.78 | 4.307% | $74.8716 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $33.28 | 8.342% | $36.0562 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $14.39 | 12.311% | $16.1616 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $502.05 | $539.9199 | $539.93 | $539.90 | $540.00 | |