| 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 | $15.84 | 11.348% | $17.6375 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $91.64 | 6.416% | $97.5196 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $92.62 | 6.765% | $98.8857 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $38.36 | 10.113% | $42.2393 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $198.47 | 8.298% | $214.939 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $121.73 | 9.773% | $133.6267 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $172.92 | 7.563% | $185.9979 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $731.58 | $790.8457 | $790.86 | $790.90 | $790.70 | |