| 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 | $13.75 | 8.874% | $14.9702 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $186.77 | 12.743% | $210.5701 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $123.47 | 11.167% | $137.2579 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $243.25 | 8.696% | $264.403 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $41.68 | 11.646% | $46.5341 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $105.36 | 6.846% | $112.5729 | $112.57 | $112.55 | $112.60 |
| Purchase #7 | $206.89 | 3.573% | $214.2822 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $921.17 | $1,000.5904 | $1,000.58 | $1,000.55 | $1,000.70 | |