| 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 | $37.88 | 5.554% | $39.9839 | $39.98 | $40.00 | $40.00 |
| Purchase #2 | $75.46 | 7.739% | $81.2998 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $86.35 | 5.349% | $90.9689 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $9.39 | 5.270% | $9.8849 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $217.53 | 4.824% | $228.0236 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $210.87 | 5.813% | $223.1279 | $223.13 | $223.15 | $223.10 |
| Purchase #7 | $76.38 | 13.137% | $86.414 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $713.86 | $759.7030 | $759.69 | $759.70 | $759.70 | |