| 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 | $70.50 | 10.415% | $77.8426 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $123.31 | 9.454% | $134.9677 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $38.29 | 11.132% | $42.5524 | $42.55 | $42.55 | $42.60 |
| Purchase #4 | $82.64 | 5.655% | $87.3133 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $208.37 | 3.105% | $214.8399 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $141.65 | 10.336% | $156.2909 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $224.43 | 6.177% | $238.293 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $889.19 | $952.0998 | $952.09 | $952.10 | $952.10 | |