| 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 | $34.63 | 7.122% | $37.0963 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $162.49 | 5.511% | $171.4448 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $56.40 | 12.208% | $63.2853 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $56.31 | 4.592% | $58.8958 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $164.75 | 13.738% | $187.3834 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $190.28 | 13.804% | $216.5463 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $78.75 | 5.822% | $83.3348 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $743.61 | $817.9867 | $817.99 | $818.05 | $817.90 | |