| 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 | $51.75 | 13.236% | $58.5996 | $58.60 | $58.60 | $58.60 |
| Purchase #2 | $11.73 | 8.537% | $12.7314 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $244.33 | 11.796% | $273.1512 | $273.15 | $273.15 | $273.20 |
| Purchase #4 | $13.91 | 9.111% | $15.1773 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $93.67 | 4.157% | $97.5639 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $82.30 | 9.170% | $89.8469 | $89.85 | $89.85 | $89.80 |
| Purchase #7 | $24.94 | 13.150% | $28.2196 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $522.63 | $575.2899 | $575.29 | $575.30 | $575.30 | |