| 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 | $155.84 | 9.811% | $171.1295 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $54.89 | 4.463% | $57.3397 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $231.47 | 12.373% | $260.1098 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $46.88 | 9.725% | $51.4391 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $11.50 | 13.220% | $13.0203 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $120.26 | 4.248% | $125.3686 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $64.60 | 5.188% | $67.9514 | $67.95 | $67.95 | $68.00 |
| 7 purchase totals = | $685.44 | $746.3584 | $746.36 | $746.35 | $746.30 | |