| 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 | $29.29 | 10.760% | $32.4416 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $223.30 | 5.564% | $235.7244 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $139.87 | 8.131% | $151.2428 | $151.24 | $151.25 | $151.20 |
| Purchase #4 | $130.46 | 9.140% | $142.384 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $25.88 | 10.701% | $28.6494 | $28.65 | $28.65 | $28.60 |
| Purchase #6 | $22.81 | 4.123% | $23.7505 | $23.75 | $23.75 | $23.80 |
| Purchase #7 | $53.48 | 13.852% | $60.888 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $625.09 | $675.0807 | $675.07 | $675.10 | $675.00 | |