| 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 | $194.73 | 11.192% | $216.5242 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $83.51 | 13.171% | $94.5091 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $50.68 | 8.192% | $54.8317 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $182.78 | 12.658% | $205.9163 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $106.29 | 8.235% | $115.043 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $68.31 | 9.572% | $74.8486 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $99.57 | 12.743% | $112.2582 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $785.87 | $873.9311 | $873.93 | $873.90 | $873.80 | |