| 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 | $62.48 | 8.515% | $67.8002 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $9.35 | 12.372% | $10.5068 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $150.49 | 13.325% | $170.5428 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $248.66 | 4.703% | $260.3545 | $260.35 | $260.35 | $260.40 |
| Purchase #5 | $125.86 | 4.257% | $131.2179 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $183.66 | 4.774% | $192.4279 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $181.90 | 9.363% | $198.9313 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $962.40 | $1,031.7814 | $1,031.78 | $1,031.80 | $1,031.70 | |