| 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 | $32.96 | 5.396% | $34.7385 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $7.73 | 12.148% | $8.669 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $129.93 | 3.313% | $134.2346 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $118.46 | 6.430% | $126.077 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $115.48 | 3.755% | $119.8163 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $13.64 | 5.352% | $14.37 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $59.74 | 6.551% | $63.6536 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $477.94 | $501.5590 | $501.56 | $501.55 | $501.60 | |