| 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 | $53.50 | 12.443% | $60.157 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $106.54 | 10.136% | $117.3389 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $96.32 | 6.395% | $102.4797 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $29.92 | 4.313% | $31.2104 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $87.32 | 7.245% | $93.6463 | $93.65 | $93.65 | $93.60 |
| Purchase #6 | $127.48 | 5.685% | $134.7272 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $109.63 | 9.129% | $119.6381 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $610.71 | $659.1976 | $659.21 | $659.25 | $659.10 | |