| 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 | $17.61 | 11.326% | $19.6045 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $77.82 | 6.633% | $82.9818 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $195.99 | 12.788% | $221.0532 | $221.05 | $221.05 | $221.10 |
| Purchase #4 | $53.49 | 8.499% | $58.0361 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $104.38 | 10.694% | $115.5424 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $187.52 | 10.635% | $207.4628 | $207.46 | $207.45 | $207.50 |
| Purchase #7 | $167.34 | 10.856% | $185.5064 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $804.15 | $890.1872 | $890.18 | $890.20 | $890.20 | |