| 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 | $24.75 | 3.580% | $25.6361 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $107.66 | 3.154% | $111.0556 | $111.06 | $111.05 | $111.10 |
| Purchase #3 | $50.64 | 5.728% | $53.5407 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $135.33 | 4.303% | $141.1532 | $141.15 | $141.15 | $141.20 |
| Purchase #5 | $147.59 | 12.761% | $166.424 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $26.86 | 12.801% | $30.2983 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $191.51 | 13.304% | $216.9885 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $684.34 | $745.0964 | $745.10 | $745.10 | $745.10 | |