| 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 | $64.67 | 9.804% | $71.0102 | $71.01 | $71.00 | $71.00 |
| Purchase #2 | $17.74 | 11.204% | $19.7276 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $163.29 | 9.491% | $178.7879 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $97.92 | 11.449% | $109.1309 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $15.36 | 10.630% | $16.9928 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $16.97 | 9.439% | $18.5718 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $142.64 | 9.806% | $156.6273 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $518.59 | $570.8485 | $570.85 | $570.90 | $570.80 | |