| 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 | $70.77 | 6.111% | $75.0948 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $11.88 | 3.720% | $12.3219 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $161.51 | 4.549% | $168.8571 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $155.46 | 12.421% | $174.7697 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $77.77 | 5.397% | $81.9672 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $40.98 | 8.572% | $44.4928 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $147.64 | 6.388% | $157.0712 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $666.01 | $714.5747 | $714.57 | $714.50 | $714.70 | |