| 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 | $104.26 | 9.376% | $114.0354 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $142.80 | 4.349% | $149.0104 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $128.46 | 9.154% | $140.2192 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $149.47 | 10.241% | $164.7772 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $7.30 | 5.252% | $7.6834 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $51.74 | 9.172% | $56.4856 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $21.81 | 5.736% | $23.061 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $605.84 | $655.2722 | $655.28 | $655.30 | $655.30 | |