| 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 | $73.36 | 9.723% | $80.4928 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $129.67 | 5.195% | $136.4064 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $44.63 | 6.311% | $47.4466 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $115.91 | 8.266% | $125.4911 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $230.62 | 3.228% | $238.0644 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $249.36 | 3.679% | $258.534 | $258.53 | $258.55 | $258.50 |
| Purchase #7 | $71.70 | 12.675% | $80.788 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $915.25 | $967.2233 | $967.22 | $967.25 | $967.20 | |