| 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 | $36.31 | 4.667% | $38.0046 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $216.40 | 9.569% | $237.1073 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $50.65 | 6.203% | $53.7918 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $28.85 | 8.176% | $31.2088 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $41.72 | 5.509% | $44.0184 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $235.84 | 12.493% | $265.3035 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $38.39 | 3.558% | $39.7559 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $648.16 | $709.1903 | $709.19 | $709.15 | $709.20 | |