| 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 | $37.36 | 7.780% | $40.2666 | $40.27 | $40.25 | $40.30 |
| Purchase #2 | $193.66 | 5.666% | $204.6328 | $204.63 | $204.65 | $204.60 |
| Purchase #3 | $52.65 | 8.689% | $57.2248 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $246.40 | 8.394% | $267.0828 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $60.70 | 3.329% | $62.7207 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $86.46 | 11.242% | $96.1798 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $112.56 | 9.752% | $123.5369 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $789.79 | $851.6444 | $851.64 | $851.65 | $851.60 | |