| 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 | $60.57 | 4.142% | $63.0788 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $45.32 | 6.157% | $48.1104 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $202.26 | 13.821% | $230.2144 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $63.38 | 3.480% | $65.5856 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $30.82 | 7.626% | $33.1703 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $66.47 | 3.687% | $68.9207 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $224.34 | 4.723% | $234.9356 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $693.16 | $744.0158 | $744.02 | $744.00 | $744.00 | |