| 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 | $108.28 | 5.638% | $114.3848 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $75.73 | 8.544% | $82.2004 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $122.77 | 13.634% | $139.5085 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $130.96 | 5.825% | $138.5884 | $138.59 | $138.60 | $138.60 |
| Purchase #5 | $89.38 | 9.257% | $97.6539 | $97.65 | $97.65 | $97.70 |
| Purchase #6 | $90.43 | 4.741% | $94.7173 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $204.57 | 4.800% | $214.3894 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $822.12 | $881.4427 | $881.44 | $881.45 | $881.50 | |