| 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 | $15.59 | 7.574% | $16.7708 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $166.74 | 6.314% | $177.268 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $104.98 | 13.499% | $119.1513 | $119.15 | $119.15 | $119.20 |
| Purchase #4 | $220.64 | 7.130% | $236.3716 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $101.97 | 6.825% | $108.9295 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $6.47 | 3.400% | $6.69 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $32.86 | 13.439% | $37.2761 | $37.28 | $37.30 | $37.30 |
| 7 purchase totals = | $649.25 | $702.4573 | $702.46 | $702.45 | $702.60 | |