| 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 | $194.41 | 5.736% | $205.5614 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $20.75 | 6.161% | $22.0284 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $83.66 | 7.416% | $89.8642 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $60.69 | 4.201% | $63.2396 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $243.89 | 12.814% | $275.1421 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $146.81 | 9.316% | $160.4868 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $79.83 | 9.295% | $87.2502 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $830.04 | $903.5727 | $903.57 | $903.60 | $903.60 | |