| 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 | $33.43 | 8.348% | $36.2207 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $142.66 | 13.786% | $162.3271 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $214.74 | 6.610% | $228.9343 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $37.60 | 12.413% | $42.2673 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $77.58 | 13.713% | $88.2185 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $87.49 | 10.857% | $96.9888 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $43.49 | 13.258% | $49.2559 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $636.99 | $704.2126 | $704.22 | $704.20 | $704.20 | |