| 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 | $36.91 | 6.373% | $39.2623 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $87.55 | 9.617% | $95.9697 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $136.99 | 10.372% | $151.1986 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $118.70 | 13.513% | $134.7399 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $200.80 | 7.271% | $215.4002 | $215.40 | $215.40 | $215.40 |
| Purchase #6 | $126.66 | 4.242% | $132.0329 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $233.74 | 13.601% | $265.531 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $941.35 | $1,034.1346 | $1,034.13 | $1,034.15 | $1,034.10 | |