| 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 | $50.93 | 4.237% | $53.0879 | $53.09 | $53.10 | $53.10 |
| Purchase #2 | $225.48 | 6.849% | $240.9231 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $81.95 | 11.223% | $91.1472 | $91.15 | $91.15 | $91.10 |
| Purchase #4 | $8.33 | 10.701% | $9.2214 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $73.47 | 11.833% | $82.1637 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $214.45 | 3.299% | $221.5247 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $6.75 | 11.389% | $7.5188 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $661.36 | $705.5868 | $705.58 | $705.50 | $705.50 | |