| 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 | $42.59 | 11.491% | $47.484 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $46.73 | 12.816% | $52.7189 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $8.67 | 3.160% | $8.944 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $129.40 | 9.807% | $142.0903 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $232.46 | 6.676% | $247.979 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $136.63 | 3.708% | $141.6962 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $176.83 | 9.790% | $194.1417 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $773.31 | $835.0541 | $835.05 | $835.10 | $835.00 | |