| 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 | $54.28 | 5.807% | $57.432 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $21.74 | 8.515% | $23.5912 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $203.49 | 12.349% | $228.619 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $12.73 | 9.390% | $13.9253 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $45.47 | 4.636% | $47.578 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $188.26 | 8.546% | $204.3487 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $95.53 | 13.819% | $108.7313 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $621.50 | $684.2255 | $684.23 | $684.30 | $684.10 | |