| 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 | $76.99 | 9.449% | $84.2648 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $71.94 | 9.459% | $78.7448 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $172.44 | 6.747% | $184.0745 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $231.54 | 3.493% | $239.6277 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $152.94 | 7.457% | $164.3447 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $119.54 | 12.513% | $134.498 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $45.76 | 6.692% | $48.8223 | $48.82 | $48.80 | $48.80 |
| 7 purchase totals = | $871.15 | $934.3768 | $934.36 | $934.35 | $934.30 | |