| 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 | $41.53 | 11.792% | $46.4272 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $11.96 | 11.560% | $13.3426 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $179.43 | 5.523% | $189.3399 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $233.89 | 13.768% | $266.092 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $141.33 | 8.496% | $153.3374 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $94.45 | 13.626% | $107.3198 | $107.32 | $107.30 | $107.30 |
| Purchase #7 | $98.66 | 5.589% | $104.1741 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $801.25 | $880.0330 | $880.03 | $880.05 | $879.90 | |