| 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 | $207.76 | 4.222% | $216.5316 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $37.36 | 9.365% | $40.8588 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $72.41 | 6.653% | $77.2274 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $103.89 | 13.256% | $117.6617 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $219.25 | 6.799% | $234.1568 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $193.86 | 4.848% | $203.2583 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $51.45 | 6.775% | $54.9357 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $885.98 | $944.6303 | $944.64 | $944.65 | $944.70 | |