| 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 | $74.97 | 9.845% | $82.3508 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $242.49 | 8.206% | $262.3887 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $80.27 | 3.373% | $82.9775 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $232.53 | 9.858% | $255.4528 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $142.42 | 3.283% | $147.0956 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $47.80 | 11.365% | $53.2325 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $99.54 | 10.761% | $110.2515 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $920.02 | $993.7494 | $993.75 | $993.80 | $993.90 | |