| 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 | $60.28 | 5.180% | $63.4025 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $220.33 | 3.527% | $228.101 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $220.75 | 4.402% | $230.4674 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $78.64 | 13.333% | $89.1251 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $151.75 | 11.314% | $168.919 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $201.30 | 8.120% | $217.6456 | $217.65 | $217.65 | $217.60 |
| Purchase #7 | $204.60 | 6.353% | $217.5982 | $217.60 | $217.60 | $217.60 |
| 7 purchase totals = | $1,137.65 | $1,215.2588 | $1,215.27 | $1,215.25 | $1,215.20 | |