| 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 | $14.52 | 7.471% | $15.6048 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $226.34 | 6.385% | $240.7918 | $240.79 | $240.80 | $240.80 |
| Purchase #3 | $243.91 | 11.735% | $272.5328 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $121.93 | 12.208% | $136.8152 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $50.27 | 12.595% | $56.6015 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $82.84 | 10.520% | $91.5548 | $91.55 | $91.55 | $91.60 |
| Purchase #7 | $47.81 | 4.228% | $49.8314 | $49.83 | $49.85 | $49.80 |
| 7 purchase totals = | $787.62 | $863.7323 | $863.72 | $863.75 | $863.70 | |