| 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 | $5.68 | 11.790% | $6.3497 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $65.74 | 12.694% | $74.085 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $7.79 | 9.500% | $8.5301 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $114.67 | 9.466% | $125.5247 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $160.74 | 7.463% | $172.736 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $30.83 | 10.126% | $33.9518 | $33.95 | $33.95 | $34.00 |
| Purchase #7 | $224.45 | 4.811% | $235.2483 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $609.90 | $656.4256 | $656.43 | $656.45 | $656.30 | |