| 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 | $85.83 | 13.485% | $97.4042 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $43.91 | 8.855% | $47.7982 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $64.96 | 4.840% | $68.1041 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $242.67 | 8.326% | $262.8747 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $138.80 | 8.483% | $150.5744 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $100.30 | 3.429% | $103.7393 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $45.93 | 12.438% | $51.6428 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $722.40 | $782.1377 | $782.12 | $782.10 | $782.10 | |