| 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 | $83.68 | 9.290% | $91.4539 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $210.48 | 3.716% | $218.3014 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $70.76 | 12.435% | $79.559 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $243.99 | 6.359% | $259.5053 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $113.42 | 5.223% | $119.3439 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $151.92 | 3.818% | $157.7203 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $183.32 | 3.872% | $190.4182 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $1,057.57 | $1,116.3020 | $1,116.30 | $1,116.25 | $1,116.30 | |