| 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 | $61.97 | 13.644% | $70.4252 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $63.36 | 13.680% | $72.0276 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $179.52 | 4.180% | $187.0239 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $168.88 | 7.584% | $181.6879 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $221.32 | 12.326% | $248.5999 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $113.54 | 3.798% | $117.8522 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $13.55 | 13.790% | $15.4185 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $822.14 | $893.0352 | $893.04 | $893.05 | $893.00 | |