| 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 | $216.59 | 5.337% | $228.1494 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $62.77 | 11.218% | $69.8115 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $245.81 | 5.855% | $260.2022 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $211.76 | 5.688% | $223.8049 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $47.56 | 9.778% | $52.2104 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $80.76 | 12.107% | $90.5376 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $49.41 | 6.353% | $52.549 | $52.55 | $52.55 | $52.50 |
| 7 purchase totals = | $914.66 | $977.2650 | $977.26 | $977.25 | $977.10 | |