| 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 | $16.36 | 13.132% | $18.5084 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $70.31 | 11.289% | $78.2473 | $78.25 | $78.25 | $78.20 |
| Purchase #3 | $136.81 | 3.223% | $141.2194 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $53.87 | 4.852% | $56.4838 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $116.47 | 9.858% | $127.9516 | $127.95 | $127.95 | $128.00 |
| Purchase #6 | $71.52 | 12.368% | $80.3656 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $203.98 | 13.842% | $232.2149 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $669.32 | $734.9910 | $734.99 | $734.95 | $735.00 | |