| 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 | $85.55 | 10.320% | $94.3788 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $113.83 | 3.812% | $118.1692 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $33.91 | 3.499% | $35.0965 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $110.95 | 13.531% | $125.9626 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $203.67 | 6.468% | $216.8434 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $228.51 | 9.114% | $249.3364 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $43.69 | 6.600% | $46.5735 | $46.57 | $46.55 | $46.60 |
| 7 purchase totals = | $820.11 | $886.3604 | $886.36 | $886.35 | $886.40 | |