| 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 | $72.98 | 7.536% | $78.4798 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $23.31 | 12.795% | $26.2925 | $26.29 | $26.30 | $26.30 |
| Purchase #3 | $154.61 | 4.556% | $161.654 | $161.65 | $161.65 | $161.70 |
| Purchase #4 | $118.74 | 13.723% | $135.0347 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $236.78 | 6.862% | $253.0278 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $135.61 | 8.464% | $147.088 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $85.93 | 3.110% | $88.6024 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $827.96 | $890.1792 | $890.17 | $890.25 | $890.20 | |