| 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 | $79.82 | 9.704% | $87.5657 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $40.48 | 4.461% | $42.2858 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $83.63 | 9.408% | $91.4979 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $112.57 | 13.369% | $127.6195 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $47.85 | 7.440% | $51.41 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $180.79 | 9.559% | $198.0717 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $185.56 | 11.631% | $207.1425 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $730.70 | $805.5931 | $805.60 | $805.55 | $805.60 | |