| 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 | $6.90 | 8.641% | $7.4962 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $150.88 | 6.661% | $160.9301 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $187.79 | 7.174% | $201.2621 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $145.32 | 7.158% | $155.722 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $72.36 | 5.154% | $76.0894 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $189.69 | 10.361% | $209.3438 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $182.30 | 6.304% | $193.7922 | $193.79 | $193.80 | $193.80 |
| 7 purchase totals = | $935.24 | $1,004.6358 | $1,004.63 | $1,004.65 | $1,004.60 | |