| 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 | $218.97 | 12.373% | $246.0632 | $246.06 | $246.05 | $246.10 |
| Purchase #2 | $70.89 | 3.847% | $73.6171 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $102.41 | 5.197% | $107.7322 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $51.93 | 4.202% | $54.1121 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $179.28 | 6.430% | $190.8077 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $36.56 | 7.367% | $39.2534 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $52.32 | 9.226% | $57.147 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $712.36 | $768.7327 | $768.73 | $768.70 | $768.70 | |