| 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 | $15.86 | 3.325% | $16.3873 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $220.37 | 11.626% | $245.9902 | $245.99 | $246.00 | $246.00 |
| Purchase #3 | $101.56 | 10.873% | $112.6026 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $58.57 | 6.807% | $62.5569 | $62.56 | $62.55 | $62.60 |
| Purchase #5 | $200.30 | 8.777% | $217.8803 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $163.58 | 6.425% | $174.09 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $79.29 | 10.318% | $87.4711 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $839.53 | $916.9784 | $916.98 | $917.00 | $917.10 | |