| 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 | $49.80 | 8.740% | $54.1525 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $174.46 | 4.542% | $182.384 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $246.27 | 10.236% | $271.4782 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $30.86 | 6.791% | $32.9557 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $32.83 | 10.256% | $36.197 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $157.48 | 12.774% | $177.5965 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $205.93 | 3.508% | $213.154 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $897.63 | $967.9179 | $967.92 | $967.95 | $968.10 | |