| 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 | $8.50 | 6.154% | $9.0231 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $198.27 | 4.197% | $206.5914 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $225.86 | 6.468% | $240.4686 | $240.47 | $240.45 | $240.50 |
| Purchase #4 | $217.37 | 3.211% | $224.3498 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $77.79 | 10.457% | $85.9245 | $85.92 | $85.90 | $85.90 |
| Purchase #6 | $39.62 | 12.572% | $44.601 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $240.42 | 3.757% | $249.4526 | $249.45 | $249.45 | $249.50 |
| 7 purchase totals = | $1,007.83 | $1,060.4110 | $1,060.40 | $1,060.35 | $1,060.40 | |