| 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 | $40.90 | 6.770% | $43.6689 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $82.34 | 6.586% | $87.7629 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $75.85 | 7.290% | $81.3795 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $250.70 | 8.477% | $271.9518 | $271.95 | $271.95 | $272.00 |
| Purchase #5 | $112.60 | 5.564% | $118.8651 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $118.41 | 11.520% | $132.0508 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $15.32 | 4.645% | $16.0316 | $16.03 | $16.05 | $16.00 |
| 7 purchase totals = | $696.12 | $751.7106 | $751.71 | $751.70 | $751.90 | |