| 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 | $70.64 | 8.639% | $76.7426 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $80.45 | 8.254% | $87.0903 | $87.09 | $87.10 | $87.10 |
| Purchase #3 | $39.72 | 11.705% | $44.3692 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $250.71 | 3.583% | $259.6929 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $217.25 | 12.651% | $244.7343 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $134.75 | 12.749% | $151.9293 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $123.72 | 7.376% | $132.8456 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $917.24 | $997.4042 | $997.40 | $997.45 | $997.30 | |