| 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 | $52.85 | 8.629% | $57.4104 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $14.93 | 10.606% | $16.5135 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $75.53 | 9.163% | $82.4508 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $180.28 | 8.422% | $195.4632 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $188.50 | 3.131% | $194.4019 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $158.29 | 3.866% | $164.4095 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $220.64 | 4.438% | $230.432 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $891.02 | $941.0813 | $941.07 | $941.05 | $941.10 | |