| 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 | $114.49 | 5.475% | $120.7583 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $69.95 | 10.119% | $77.0282 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $178.53 | 4.189% | $186.0086 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $189.57 | 5.506% | $200.0077 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $98.68 | 12.365% | $110.8818 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $42.38 | 3.507% | $43.8663 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $137.89 | 4.783% | $144.4853 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $831.49 | $883.0362 | $883.05 | $883.05 | $883.10 | |