| 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 | $29.80 | 12.247% | $33.4496 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $142.94 | 10.449% | $157.8758 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $117.48 | 11.861% | $131.4143 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $222.72 | 13.678% | $253.1836 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $87.99 | 12.243% | $98.7626 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $109.93 | 4.662% | $115.0549 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $137.93 | 4.819% | $144.5768 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $848.79 | $934.3176 | $934.31 | $934.35 | $934.40 | |