| 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 | $72.69 | 9.265% | $79.4247 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $230.45 | 5.712% | $243.6133 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $195.32 | 4.630% | $204.3633 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $73.95 | 12.416% | $83.1316 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $188.77 | 12.204% | $211.8075 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $152.71 | 3.112% | $157.4623 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $126.30 | 10.413% | $139.4516 | $139.45 | $139.45 | $139.50 |
| 7 purchase totals = | $1,040.19 | $1,119.2543 | $1,119.24 | $1,119.20 | $1,119.30 | |