| 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 | $114.67 | 7.195% | $122.9205 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $9.91 | 7.348% | $10.6382 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $44.85 | 12.123% | $50.2872 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $41.56 | 6.638% | $44.3188 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $154.29 | 3.520% | $159.721 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $73.51 | 9.634% | $80.592 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $28.44 | 4.593% | $29.7462 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $467.23 | $498.2239 | $498.23 | $498.20 | $498.10 | |