| 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 | $31.31 | 11.380% | $34.8731 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $76.73 | 4.692% | $80.3302 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $183.33 | 11.396% | $204.2223 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $221.77 | 6.564% | $236.327 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $49.50 | 10.711% | $54.8019 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $110.86 | 13.770% | $126.1254 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $104.35 | 12.129% | $117.0066 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $777.85 | $853.6865 | $853.69 | $853.70 | $853.60 | |