| 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 | $49.97 | 5.230% | $52.5834 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $71.64 | 8.669% | $77.8505 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $110.75 | 8.209% | $119.8415 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $49.91 | 13.103% | $56.4497 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $165.83 | 7.831% | $178.8161 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $225.96 | 9.346% | $247.0782 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $121.65 | 3.188% | $125.5282 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $795.71 | $858.1476 | $858.15 | $858.20 | $858.10 | |