| 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 | $75.53 | 12.339% | $84.8496 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $142.35 | 7.112% | $152.4739 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $48.61 | 6.476% | $51.758 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $7.92 | 13.409% | $8.982 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $209.96 | 10.330% | $231.6489 | $231.65 | $231.65 | $231.60 |
| Purchase #6 | $10.43 | 8.157% | $11.2808 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $67.84 | 4.665% | $71.0047 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $562.64 | $611.9979 | $611.99 | $612.00 | $612.00 | |