| 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 | $69.43 | 8.330% | $75.2135 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $27.94 | 4.168% | $29.1045 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $107.25 | 4.103% | $111.6505 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $244.88 | 6.545% | $260.9074 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $204.76 | 10.578% | $226.4195 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $153.87 | 4.119% | $160.2079 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $30.57 | 12.285% | $34.3255 | $34.33 | $34.35 | $34.30 |
| 7 purchase totals = | $838.70 | $897.8288 | $897.83 | $897.80 | $897.80 | |