| 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 | $23.34 | 10.242% | $25.7305 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $102.52 | 10.473% | $113.2569 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $207.54 | 9.307% | $226.8557 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $62.77 | 6.757% | $67.0114 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $135.52 | 4.724% | $141.922 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $143.29 | 9.194% | $156.4641 | $156.46 | $156.45 | $156.50 |
| Purchase #7 | $126.80 | 13.298% | $143.6619 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $801.78 | $874.9025 | $874.90 | $874.85 | $875.00 | |