| 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 | $223.79 | 4.409% | $233.6569 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $16.99 | 4.707% | $17.7897 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $234.87 | 8.319% | $254.4088 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $81.86 | 6.226% | $86.9566 | $86.96 | $86.95 | $87.00 |
| Purchase #5 | $135.59 | 7.341% | $145.5437 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $5.83 | 7.299% | $6.2555 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $5.77 | 3.788% | $5.9886 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $704.70 | $750.5998 | $750.61 | $750.60 | $750.70 | |