| 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 | $77.42 | 8.519% | $84.0154 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $173.94 | 8.797% | $189.2415 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $71.51 | 5.460% | $75.4144 | $75.41 | $75.40 | $75.40 |
| Purchase #4 | $118.83 | 6.423% | $126.4625 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $33.99 | 8.574% | $36.9043 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $25.26 | 4.579% | $26.4167 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $170.65 | 5.197% | $179.5187 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $671.60 | $717.9735 | $717.97 | $717.90 | $717.90 | |