| 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 | $51.41 | 5.739% | $54.3604 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $19.57 | 13.597% | $22.2309 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $107.83 | 9.816% | $118.4146 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $138.96 | 6.319% | $147.7409 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $113.79 | 4.151% | $118.5134 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $70.44 | 10.601% | $77.9073 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $74.89 | 11.507% | $83.5076 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $576.89 | $622.6751 | $622.67 | $622.65 | $622.60 | |