| 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 | $27.53 | 8.184% | $29.7831 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $248.59 | 11.129% | $276.2556 | $276.26 | $276.25 | $276.30 |
| Purchase #3 | $175.54 | 13.536% | $199.3011 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $133.68 | 6.236% | $142.0163 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $45.49 | 11.750% | $50.8351 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $115.64 | 10.129% | $127.3532 | $127.35 | $127.35 | $127.40 |
| Purchase #7 | $25.33 | 4.326% | $26.4258 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $771.80 | $851.9702 | $851.98 | $852.00 | $852.00 | |