| 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 | $38.56 | 9.857% | $42.3609 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $83.76 | 13.837% | $95.3499 | $95.35 | $95.35 | $95.30 |
| Purchase #3 | $193.45 | 11.554% | $215.8012 | $215.80 | $215.80 | $215.80 |
| Purchase #4 | $31.31 | 12.814% | $35.3221 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $9.25 | 9.382% | $10.1178 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $152.76 | 3.420% | $157.9844 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $148.44 | 6.834% | $158.5844 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $657.53 | $715.5207 | $715.51 | $715.50 | $715.50 | |