| 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 | $5.51 | 12.769% | $6.2136 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $32.25 | 4.148% | $33.5877 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $190.83 | 8.139% | $206.3617 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $33.98 | 3.534% | $35.1809 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $171.38 | 7.807% | $184.7596 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $89.93 | 10.117% | $99.0282 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $116.62 | 13.646% | $132.534 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $640.50 | $697.6657 | $697.66 | $697.70 | $697.70 | |