| 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 | $85.27 | 9.707% | $93.5472 | $93.55 | $93.55 | $93.50 |
| Purchase #2 | $171.40 | 11.306% | $190.7785 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $27.76 | 8.705% | $30.1765 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $111.49 | 3.407% | $115.2885 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $36.26 | 5.723% | $38.3352 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $18.63 | 8.617% | $20.2353 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $127.25 | 10.139% | $140.1519 | $140.15 | $140.15 | $140.20 |
| 7 purchase totals = | $578.06 | $628.5131 | $628.53 | $628.60 | $628.50 | |