| 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 | $64.85 | 9.436% | $70.9692 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $30.67 | 10.357% | $33.8465 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $58.26 | 12.808% | $65.7219 | $65.72 | $65.70 | $65.70 |
| Purchase #4 | $28.76 | 9.183% | $31.401 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $92.78 | 12.298% | $104.1901 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $142.58 | 9.486% | $156.1051 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $48.57 | 11.719% | $54.2619 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $466.47 | $516.4957 | $516.50 | $516.45 | $516.50 | |