| 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 | $89.32 | 6.269% | $94.9195 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $49.47 | 9.794% | $54.3151 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $96.66 | 10.250% | $106.5677 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $144.64 | 8.601% | $157.0805 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $241.46 | 6.575% | $257.336 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $89.56 | 7.273% | $96.0737 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $227.73 | 12.323% | $255.7932 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $938.84 | $1,022.0857 | $1,022.09 | $1,022.05 | $1,022.10 | |