| 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 | $73.34 | 3.745% | $76.0866 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $173.79 | 7.440% | $186.72 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $221.49 | 3.200% | $228.5777 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $19.88 | 6.114% | $21.0955 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $99.79 | 13.343% | $113.105 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $187.85 | 4.785% | $196.8386 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $89.66 | 3.377% | $92.6878 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $865.80 | $915.1112 | $915.13 | $915.15 | $915.10 | |