| 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 | $197.79 | 9.145% | $215.8779 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $189.83 | 9.480% | $207.8259 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $148.48 | 13.234% | $168.1298 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $62.28 | 6.872% | $66.5599 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $24.93 | 5.391% | $26.274 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $41.25 | 7.497% | $44.3425 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $23.50 | 9.837% | $25.8117 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $688.06 | $754.8217 | $754.82 | $754.85 | $754.80 | |