| 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 | $58.30 | 7.704% | $62.7914 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $209.60 | 4.634% | $219.3129 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $103.43 | 11.526% | $115.3513 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $100.44 | 13.333% | $113.8317 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $15.82 | 5.356% | $16.6673 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $44.47 | 7.596% | $47.8479 | $47.85 | $47.85 | $47.80 |
| Purchase #7 | $23.62 | 6.212% | $25.0873 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $555.68 | $600.8898 | $600.89 | $600.90 | $600.90 | |