| 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 | $64.98 | 10.159% | $71.5813 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $107.51 | 7.393% | $115.4582 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $127.64 | 12.345% | $143.3972 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $8.92 | 13.495% | $10.1238 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $241.38 | 13.177% | $273.1866 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $94.56 | 12.475% | $106.3564 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $127.37 | 10.823% | $141.1553 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $772.36 | $861.2588 | $861.27 | $861.25 | $861.40 | |