| 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 | $74.33 | 7.830% | $80.15 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $195.27 | 5.643% | $206.2891 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $47.56 | 4.852% | $49.8676 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $11.75 | 8.816% | $12.7859 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $225.84 | 13.137% | $255.5086 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $165.26 | 8.397% | $179.1369 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $12.77 | 7.410% | $13.7163 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $732.78 | $797.4544 | $797.47 | $797.45 | $797.50 | |