| 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 | $118.77 | 8.468% | $128.8274 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $60.97 | 12.535% | $68.6126 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $51.96 | 4.744% | $54.425 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $66.75 | 3.255% | $68.9227 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $26.89 | 5.336% | $28.3249 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $37.32 | 7.749% | $40.2119 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $93.99 | 3.523% | $97.3013 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $456.65 | $486.6258 | $486.62 | $486.60 | $486.50 | |