| 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 | $37.78 | 13.198% | $42.7662 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $91.90 | 3.616% | $95.2231 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $176.40 | 9.479% | $193.121 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $186.59 | 6.409% | $198.5486 | $198.55 | $198.55 | $198.50 |
| Purchase #5 | $40.89 | 11.406% | $45.5539 | $45.55 | $45.55 | $45.60 |
| Purchase #6 | $17.27 | 6.343% | $18.3654 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $126.70 | 5.519% | $133.6926 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $677.53 | $727.2708 | $727.27 | $727.20 | $727.30 | |