| 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 | $51.84 | 11.150% | $57.6202 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $69.48 | 11.758% | $77.6495 | $77.65 | $77.65 | $77.60 |
| Purchase #3 | $158.87 | 12.820% | $179.2371 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $177.38 | 11.122% | $197.1082 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $221.71 | 8.577% | $240.7261 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $25.49 | 7.766% | $27.4696 | $27.47 | $27.45 | $27.50 |
| Purchase #7 | $18.38 | 6.522% | $19.5787 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $723.15 | $799.3894 | $799.40 | $799.40 | $799.30 | |