| 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 | $75.69 | 13.772% | $86.114 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $64.52 | 3.654% | $66.8776 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $186.61 | 4.776% | $195.5225 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $36.38 | 7.457% | $39.0929 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $26.29 | 10.571% | $29.0691 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $123.33 | 9.545% | $135.1018 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $159.68 | 3.277% | $164.9127 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $672.50 | $716.6906 | $716.68 | $716.65 | $716.70 | |