| 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 | $57.28 | 11.860% | $64.0734 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $84.79 | 3.144% | $87.4558 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $5.50 | 10.524% | $6.0788 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $178.71 | 5.118% | $187.8564 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $217.49 | 5.626% | $229.726 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $178.49 | 4.301% | $186.1669 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $89.94 | 9.799% | $98.7532 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $812.20 | $860.1105 | $860.12 | $860.10 | $860.30 | |