| 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 | $54.36 | 6.392% | $57.8347 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $58.71 | 7.575% | $63.1573 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $63.80 | 10.611% | $70.5698 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $96.46 | 3.775% | $100.1014 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $166.90 | 6.821% | $178.2842 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $126.69 | 13.440% | $143.7171 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $7.84 | 8.428% | $8.5008 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $574.76 | $622.1653 | $622.16 | $622.15 | $622.20 | |