| 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 | $25.39 | 3.439% | $26.2632 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $81.43 | 13.179% | $92.1617 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $7.96 | 11.784% | $8.898 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $59.72 | 5.785% | $63.1748 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $172.51 | 6.214% | $183.2298 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $102.47 | 8.708% | $111.3931 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $38.52 | 12.163% | $43.2052 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $488.00 | $528.3258 | $528.32 | $528.30 | $528.40 | |