| 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 | $48.47 | 3.754% | $50.2896 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $142.94 | 5.720% | $151.1162 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $207.37 | 11.353% | $230.9127 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $248.54 | 5.843% | $263.0622 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $82.42 | 9.704% | $90.418 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $152.69 | 7.293% | $163.8257 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $226.93 | 6.831% | $242.4316 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,109.36 | $1,192.0560 | $1,192.06 | $1,192.05 | $1,192.00 | |