| 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 | $89.69 | 8.230% | $97.0715 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $70.43 | 7.759% | $75.8947 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $227.68 | 12.483% | $256.1013 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $149.30 | 12.531% | $168.0088 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $136.53 | 12.504% | $153.6017 | $153.60 | $153.60 | $153.60 |
| Purchase #6 | $220.68 | 7.305% | $236.8007 | $236.80 | $236.80 | $236.80 |
| Purchase #7 | $57.59 | 12.262% | $64.6517 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $951.90 | $1,052.1304 | $1,052.12 | $1,052.10 | $1,052.20 | |