| 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 | $80.54 | 3.553% | $83.4016 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $142.26 | 7.779% | $153.3264 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $165.37 | 13.188% | $187.179 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $181.78 | 7.455% | $195.3317 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $41.70 | 11.257% | $46.3942 | $46.39 | $46.40 | $46.40 |
| Purchase #6 | $243.29 | 4.296% | $253.7417 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $155.76 | 8.796% | $169.4606 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $1,010.70 | $1,088.8352 | $1,088.83 | $1,088.90 | $1,088.80 | |