| 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 | $86.42 | 4.399% | $90.2216 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $152.74 | 7.868% | $164.7576 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $54.92 | 10.173% | $60.507 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $74.75 | 3.193% | $77.1368 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $246.68 | 12.620% | $277.811 | $277.81 | $277.80 | $277.80 |
| Purchase #6 | $248.58 | 8.220% | $269.0133 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $195.42 | 11.159% | $217.2269 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $1,059.51 | $1,156.6742 | $1,156.68 | $1,156.65 | $1,156.60 | |