| 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 | $42.45 | 4.134% | $44.2049 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $56.70 | 6.334% | $60.2914 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $9.72 | 5.857% | $10.2893 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $42.71 | 8.834% | $46.483 | $46.48 | $46.50 | $46.50 |
| Purchase #5 | $226.26 | 5.665% | $239.0776 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $139.39 | 9.607% | $152.7812 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $229.55 | 4.529% | $239.9463 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $746.78 | $793.0737 | $793.07 | $793.15 | $793.10 | |