| 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 | $61.85 | 5.752% | $65.4076 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $39.80 | 11.756% | $44.4789 | $44.48 | $44.50 | $44.50 |
| Purchase #3 | $60.88 | 4.110% | $63.3822 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $93.81 | 12.786% | $105.8045 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $38.36 | 12.330% | $43.0898 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $192.39 | 13.360% | $218.0933 | $218.09 | $218.10 | $218.10 |
| Purchase #7 | $70.36 | 5.439% | $74.1869 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $557.45 | $614.4432 | $614.44 | $614.50 | $614.50 | |