| 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 | $14.46 | 7.439% | $15.5357 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $83.51 | 7.396% | $89.6864 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $210.36 | 7.103% | $225.3019 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $178.81 | 11.550% | $199.4626 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $174.97 | 10.422% | $193.2054 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $72.43 | 11.803% | $80.9789 | $80.98 | $81.00 | $81.00 |
| Purchase #7 | $115.98 | 3.523% | $120.066 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $850.52 | $924.2369 | $924.25 | $924.25 | $924.30 | |