| 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 | $76.87 | 3.602% | $79.6389 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $29.77 | 9.405% | $32.5699 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $177.34 | 6.226% | $188.3812 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $215.55 | 11.250% | $239.7994 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $198.92 | 4.159% | $207.1931 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $137.52 | 8.618% | $149.3715 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $111.28 | 12.600% | $125.3013 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $947.25 | $1,022.2553 | $1,022.25 | $1,022.25 | $1,022.30 | |