| 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 | $14.77 | 3.465% | $15.2818 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $14.77 | 13.138% | $16.7105 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $183.72 | 4.483% | $191.9562 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $233.79 | 3.753% | $242.5641 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $183.38 | 5.445% | $193.365 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $50.83 | 5.477% | $53.614 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $96.80 | 3.384% | $100.0757 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $778.06 | $813.5673 | $813.57 | $813.55 | $813.70 | |