| 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 | $7.62 | 9.366% | $8.3337 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $155.98 | 13.242% | $176.6349 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $215.82 | 11.454% | $240.54 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $97.35 | 10.302% | $107.379 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $18.71 | 9.439% | $20.476 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $106.62 | 11.744% | $119.1415 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $96.40 | 11.688% | $107.6672 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $698.50 | $780.1723 | $780.17 | $780.25 | $780.10 | |