| 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 | $23.76 | 5.432% | $25.0506 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $166.57 | 5.815% | $176.256 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $83.71 | 4.411% | $87.4024 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $121.33 | 4.522% | $126.8165 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $210.77 | 9.225% | $230.2135 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $139.75 | 8.163% | $151.1578 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $219.82 | 4.432% | $229.5624 | $229.56 | $229.55 | $229.60 |
| 7 purchase totals = | $965.71 | $1,026.4592 | $1,026.46 | $1,026.40 | $1,026.60 | |