| 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 | $80.43 | 12.837% | $90.7548 | $90.75 | $90.75 | $90.80 |
| Purchase #2 | $51.73 | 12.349% | $58.1181 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $23.29 | 7.106% | $24.945 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $196.26 | 9.651% | $215.2011 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $66.51 | 12.153% | $74.593 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $90.82 | 11.172% | $100.9664 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $237.40 | 13.254% | $268.865 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $746.44 | $833.4434 | $833.45 | $833.40 | $833.50 | |