| 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 | $43.94 | 12.127% | $49.2686 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $116.43 | 5.317% | $122.6206 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $138.82 | 5.340% | $146.233 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $228.81 | 7.311% | $245.5383 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $24.67 | 13.570% | $28.0177 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $112.37 | 5.825% | $118.9156 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $30.58 | 4.704% | $32.0185 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $695.62 | $742.6123 | $742.62 | $742.55 | $742.50 | |