| 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 | $112.97 | 6.748% | $120.5932 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $132.57 | 7.364% | $142.3325 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $46.27 | 5.155% | $48.6552 | $48.66 | $48.65 | $48.70 |
| Purchase #4 | $65.27 | 11.601% | $72.842 | $72.84 | $72.85 | $72.80 |
| Purchase #5 | $161.96 | 13.213% | $183.3598 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $17.65 | 12.271% | $19.8158 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $95.88 | 9.332% | $104.8275 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $632.57 | $692.4260 | $692.43 | $692.45 | $692.40 | |