| 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 | $72.60 | 6.862% | $77.5818 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $62.78 | 10.549% | $69.4027 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $160.35 | 10.693% | $177.4962 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $167.62 | 6.699% | $178.8489 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $135.32 | 10.558% | $149.6071 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $229.68 | 6.122% | $243.741 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $21.25 | 11.859% | $23.77 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $849.60 | $920.4477 | $920.45 | $920.45 | $920.40 | |