| 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 | $122.87 | 8.657% | $133.5069 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $199.89 | 9.872% | $219.6231 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $248.38 | 3.156% | $256.2189 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $5.42 | 13.186% | $6.1347 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $42.83 | 4.174% | $44.6177 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $56.89 | 3.143% | $58.6781 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $33.67 | 11.239% | $37.4542 | $37.45 | $37.45 | $37.50 |
| 7 purchase totals = | $709.95 | $756.2336 | $756.23 | $756.20 | $756.20 | |