| 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 | $79.76 | 10.696% | $88.2911 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $245.32 | 3.714% | $254.4312 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $26.37 | 12.318% | $29.6183 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $170.56 | 3.365% | $176.2993 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $147.73 | 10.565% | $163.3377 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $80.57 | 12.482% | $90.6267 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $21.84 | 13.688% | $24.8295 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $772.15 | $827.4338 | $827.44 | $827.50 | $827.30 | |