| 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 | $67.89 | 9.714% | $74.4848 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $27.96 | 11.609% | $31.2059 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $103.44 | 10.587% | $114.3912 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $86.55 | 7.440% | $92.9893 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $52.78 | 6.487% | $56.2038 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $141.93 | 12.813% | $160.1155 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $67.73 | 6.671% | $72.2483 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $548.28 | $601.6388 | $601.64 | $601.65 | $601.60 | |