| 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 | $30.34 | 10.239% | $33.4465 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $181.71 | 3.404% | $187.8954 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $166.57 | 3.409% | $172.2484 | $172.25 | $172.25 | $172.20 |
| Purchase #4 | $68.86 | 8.781% | $74.9066 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $150.83 | 9.776% | $165.5751 | $165.58 | $165.60 | $165.60 |
| Purchase #6 | $54.75 | 5.279% | $57.6403 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $82.42 | 4.579% | $86.194 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $735.48 | $777.9063 | $777.92 | $777.95 | $777.80 | |