| 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 | $51.29 | 13.529% | $58.229 | $58.23 | $58.25 | $58.20 |
| Purchase #2 | $199.27 | 6.853% | $212.926 | $212.93 | $212.95 | $212.90 |
| Purchase #3 | $210.44 | 10.345% | $232.21 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $217.33 | 12.677% | $244.8809 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $93.84 | 6.781% | $100.2033 | $100.20 | $100.20 | $100.20 |
| Purchase #6 | $248.62 | 3.690% | $257.7941 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $31.99 | 4.870% | $33.5479 | $33.55 | $33.55 | $33.50 |
| 7 purchase totals = | $1,052.78 | $1,139.7912 | $1,139.79 | $1,139.85 | $1,139.70 | |