| 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 | $40.52 | 10.320% | $44.7017 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $216.89 | 10.205% | $239.0236 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $23.88 | 7.465% | $25.6626 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $41.29 | 10.501% | $45.6259 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $37.25 | 3.696% | $38.6268 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $129.57 | 8.177% | $140.1649 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $64.77 | 5.530% | $68.3518 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $554.17 | $602.1573 | $602.15 | $602.15 | $602.20 | |