| 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 | $96.75 | 6.308% | $102.853 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $92.43 | 11.153% | $102.7387 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $122.94 | 6.243% | $130.6151 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $19.46 | 10.557% | $21.5144 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $48.99 | 9.502% | $53.645 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $117.58 | 12.549% | $132.3351 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $44.78 | 4.306% | $46.7082 | $46.71 | $46.70 | $46.70 |
| 7 purchase totals = | $542.93 | $590.4095 | $590.42 | $590.40 | $590.30 | |