| 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 | $34.85 | 11.331% | $38.7989 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $52.44 | 5.191% | $55.1622 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $131.68 | 11.391% | $146.6797 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $121.25 | 10.377% | $133.8321 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $246.59 | 5.818% | $260.9366 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $223.45 | 4.143% | $232.7075 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $63.37 | 8.773% | $68.9295 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $873.63 | $937.0465 | $937.05 | $937.10 | $937.00 | |