| 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 | $45.89 | 7.185% | $49.1872 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $91.86 | 4.256% | $95.7696 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $241.84 | 6.592% | $257.7821 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $146.28 | 5.731% | $154.6633 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $79.50 | 4.818% | $83.3303 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $62.66 | 4.683% | $65.5944 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $248.48 | 3.629% | $257.4973 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $916.51 | $963.8242 | $963.82 | $963.85 | $963.90 | |