| 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 | $42.93 | 8.275% | $46.4825 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $94.74 | 6.585% | $100.9786 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $197.44 | 5.148% | $207.6042 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $163.67 | 12.854% | $184.7081 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $150.36 | 6.171% | $159.6387 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $174.39 | 6.734% | $186.1334 | $186.13 | $186.15 | $186.10 |
| Purchase #7 | $20.44 | 5.283% | $21.5198 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $843.97 | $907.0653 | $907.06 | $907.10 | $907.00 | |