| 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 | $72.69 | 9.483% | $79.5832 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $60.73 | 8.833% | $66.0943 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $211.96 | 10.298% | $233.7876 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $27.46 | 3.279% | $28.3604 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $18.62 | 9.422% | $20.3744 | $20.37 | $20.35 | $20.40 |
| Purchase #6 | $158.30 | 13.165% | $179.1402 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $94.53 | 9.385% | $103.4016 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $644.29 | $710.7417 | $710.73 | $710.75 | $710.80 | |