| 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 | $74.97 | 7.307% | $80.4481 | $80.45 | $80.45 | $80.40 |
| Purchase #2 | $134.36 | 6.280% | $142.7978 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $48.60 | 7.476% | $52.2333 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $228.78 | 10.589% | $253.0055 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $229.84 | 7.199% | $246.3862 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $82.38 | 13.320% | $93.353 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $94.76 | 7.368% | $101.7419 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $893.69 | $969.9658 | $969.97 | $970.00 | $969.90 | |