| 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 | $94.50 | 5.563% | $99.757 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $98.98 | 7.200% | $106.1066 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $8.38 | 10.636% | $9.2713 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $85.37 | 7.788% | $92.0186 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $155.31 | 5.815% | $164.3413 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $161.56 | 7.260% | $173.2893 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $25.73 | 10.781% | $28.504 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $629.83 | $673.2881 | $673.29 | $673.25 | $673.30 | |