| 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 | $83.76 | 3.789% | $86.9337 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $31.84 | 11.603% | $35.5344 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $11.99 | 12.632% | $13.5046 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $89.58 | 11.225% | $99.6354 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $102.38 | 10.482% | $113.1115 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $16.98 | 13.497% | $19.2718 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $217.72 | 9.189% | $237.7263 | $237.73 | $237.75 | $237.70 |
| 7 purchase totals = | $554.25 | $605.7177 | $605.71 | $605.75 | $605.60 | |