| 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 | $93.98 | 9.439% | $102.8508 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $17.50 | 11.668% | $19.5419 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $44.58 | 6.404% | $47.4349 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $191.34 | 12.839% | $215.9061 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $227.99 | 4.685% | $238.6713 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $174.85 | 12.677% | $197.0157 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $109.56 | 5.239% | $115.2998 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $859.80 | $936.7205 | $936.72 | $936.70 | $936.70 | |