| 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 | $7.86 | 4.693% | $8.2289 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $58.64 | 7.184% | $62.8527 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $129.29 | 6.827% | $138.1166 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $171.51 | 13.432% | $194.5472 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $80.57 | 8.296% | $87.2541 | $87.25 | $87.25 | $87.30 |
| Purchase #6 | $122.68 | 9.762% | $134.656 | $134.66 | $134.65 | $134.70 |
| Purchase #7 | $30.67 | 7.838% | $33.0739 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $601.22 | $658.7294 | $658.73 | $658.70 | $658.80 | |