| 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 | $83.93 | 4.393% | $87.617 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $46.45 | 11.816% | $51.9385 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $210.33 | 4.694% | $220.2029 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $194.59 | 3.848% | $202.0778 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $124.56 | 10.492% | $137.6288 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $201.33 | 12.755% | $227.0096 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $103.53 | 10.423% | $114.3209 | $114.32 | $114.30 | $114.30 |
| 7 purchase totals = | $964.72 | $1,040.7955 | $1,040.80 | $1,040.80 | $1,040.70 | |