| 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 | $36.89 | 12.804% | $41.6134 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $30.48 | 11.403% | $33.9556 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $208.89 | 9.649% | $229.0458 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $10.38 | 5.112% | $10.9106 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $192.80 | 4.625% | $201.717 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $121.63 | 3.544% | $125.9406 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $81.48 | 4.397% | $85.0627 | $85.06 | $85.05 | $85.10 |
| 7 purchase totals = | $682.55 | $728.2457 | $728.25 | $728.20 | $728.20 | |