| 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 | $103.33 | 5.457% | $108.9687 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $232.60 | 7.815% | $250.7777 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $81.56 | 7.367% | $87.5685 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $87.40 | 13.567% | $99.2576 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $190.75 | 8.865% | $207.66 | $207.66 | $207.65 | $207.70 |
| Purchase #6 | $148.39 | 5.823% | $157.0307 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $60.29 | 5.849% | $63.8164 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $904.32 | $975.0796 | $975.09 | $975.05 | $975.20 | |