| 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 | $130.89 | 6.139% | $138.9253 | $138.93 | $138.95 | $138.90 |
| Purchase #2 | $66.42 | 10.824% | $73.6093 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $54.53 | 6.135% | $57.8754 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $184.65 | 11.432% | $205.7592 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $46.44 | 13.588% | $52.7503 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $193.38 | 6.333% | $205.6268 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $234.30 | 11.159% | $260.4455 | $260.45 | $260.45 | $260.40 |
| 7 purchase totals = | $910.61 | $994.9918 | $995.01 | $995.05 | $995.00 | |