| 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 | $76.89 | 13.538% | $87.2994 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $247.56 | 3.395% | $255.9647 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $11.33 | 8.309% | $12.2714 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $18.50 | 10.165% | $20.3805 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $67.65 | 9.343% | $73.9705 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $173.28 | 3.842% | $179.9374 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $136.92 | 9.573% | $150.0274 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $732.13 | $779.8513 | $779.85 | $779.85 | $779.90 | |