| 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 | $35.78 | 8.448% | $38.8027 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $146.92 | 9.630% | $161.0684 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $86.89 | 13.269% | $98.4194 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $174.35 | 6.725% | $186.075 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $163.97 | 4.422% | $171.2208 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $72.67 | 12.394% | $81.6767 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $242.37 | 9.232% | $264.7456 | $264.75 | $264.75 | $264.70 |
| 7 purchase totals = | $922.95 | $1,002.0086 | $1,002.02 | $1,002.00 | $1,002.00 | |