| 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 | $99.99 | 3.157% | $103.1467 | $103.15 | $103.15 | $103.10 |
| Purchase #2 | $187.90 | 8.318% | $203.5295 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $61.97 | 3.596% | $64.1984 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $95.86 | 6.587% | $102.1743 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $76.42 | 7.212% | $81.9314 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $8.89 | 11.443% | $9.9073 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $122.30 | 12.166% | $137.179 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $653.33 | $702.0666 | $702.07 | $702.10 | $702.00 | |