| 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 | $52.40 | 10.567% | $57.9371 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $209.60 | 7.574% | $225.4751 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $6.64 | 7.250% | $7.1214 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $46.29 | 5.158% | $48.6776 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $61.38 | 13.629% | $69.7455 | $69.75 | $69.75 | $69.70 |
| Purchase #6 | $170.36 | 5.153% | $179.1387 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $192.77 | 12.519% | $216.9029 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $739.44 | $804.9983 | $805.01 | $805.05 | $804.90 | |