| 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 | $36.82 | 6.232% | $39.1146 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $127.25 | 5.315% | $134.0133 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $210.72 | 13.818% | $239.8373 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $216.66 | 6.318% | $230.3486 | $230.35 | $230.35 | $230.30 |
| Purchase #5 | $62.25 | 3.589% | $64.4842 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $138.91 | 5.725% | $146.8626 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $112.31 | 8.458% | $121.8092 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $904.92 | $976.4698 | $976.46 | $976.45 | $976.40 | |