| 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 | $71.61 | 8.371% | $77.6045 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $238.65 | 5.167% | $250.981 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $46.26 | 8.149% | $50.0297 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $101.42 | 13.278% | $114.8865 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $25.40 | 13.219% | $28.7576 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $7.40 | 7.514% | $7.956 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $97.62 | 7.364% | $104.8087 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $588.36 | $635.0240 | $635.03 | $635.05 | $635.10 | |