| 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 | $87.95 | 10.502% | $97.1865 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $66.92 | 13.513% | $75.9629 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $77.57 | 3.131% | $79.9987 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $248.83 | 12.468% | $279.8541 | $279.85 | $279.85 | $279.90 |
| Purchase #5 | $64.40 | 12.591% | $72.5086 | $72.51 | $72.50 | $72.50 |
| Purchase #6 | $248.83 | 8.650% | $270.3538 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $196.29 | 11.248% | $218.3687 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $990.79 | $1,094.2333 | $1,094.23 | $1,094.20 | $1,094.40 | |