| 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 | $45.76 | 4.586% | $47.8586 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $95.29 | 12.477% | $107.1793 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $70.33 | 13.331% | $79.7057 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $223.39 | 10.516% | $246.8817 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $250.56 | 13.469% | $284.3079 | $284.31 | $284.30 | $284.30 |
| Purchase #6 | $205.97 | 8.116% | $222.6865 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $56.48 | 7.487% | $60.7087 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $947.78 | $1,049.3284 | $1,049.34 | $1,049.35 | $1,049.40 | |