| 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 | $121.66 | 8.547% | $132.0583 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $86.35 | 7.162% | $92.5344 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $25.64 | 6.475% | $27.3002 | $27.30 | $27.30 | $27.30 |
| Purchase #4 | $60.26 | 13.301% | $68.2752 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $119.58 | 6.277% | $127.086 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $17.25 | 13.414% | $19.5639 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $199.36 | 7.843% | $214.9958 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $630.10 | $681.8138 | $681.82 | $681.85 | $681.90 | |