| 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 | $180.91 | 13.642% | $205.5897 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $56.81 | 5.674% | $60.0334 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $143.52 | 3.821% | $149.0039 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $39.31 | 12.254% | $44.127 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $57.97 | 8.874% | $63.1143 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $114.91 | 6.822% | $122.7492 | $122.75 | $122.75 | $122.70 |
| Purchase #7 | $48.40 | 6.182% | $51.3921 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $641.83 | $696.0096 | $696.00 | $696.05 | $695.90 | |