| 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 | $97.96 | 9.736% | $107.4974 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $45.68 | 7.280% | $49.0055 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $21.97 | 11.776% | $24.5572 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $5.76 | 5.403% | $6.0712 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $201.29 | 6.301% | $213.9733 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $63.25 | 11.380% | $70.4479 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $123.83 | 4.682% | $129.6277 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $559.74 | $601.1802 | $601.19 | $601.15 | $601.20 | |