| 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 | $80.78 | 3.796% | $83.8464 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $15.42 | 4.840% | $16.1663 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $236.97 | 12.576% | $266.7713 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $29.70 | 8.189% | $32.1321 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $241.75 | 10.781% | $267.8131 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $243.83 | 6.410% | $259.4595 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $95.84 | 8.105% | $103.6078 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $944.29 | $1,029.7965 | $1,029.80 | $1,029.75 | $1,029.80 | |