| 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 | $72.51 | 7.674% | $78.0744 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $150.44 | 10.293% | $165.9248 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $64.44 | 12.131% | $72.2572 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $5.89 | 6.614% | $6.2796 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $63.29 | 9.284% | $69.1658 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $231.95 | 6.532% | $247.101 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $242.28 | 10.295% | $267.2227 | $267.22 | $267.20 | $267.20 |
| 7 purchase totals = | $830.80 | $906.0255 | $906.02 | $905.95 | $906.10 | |