| 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 | $21.78 | 8.411% | $23.6119 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $223.47 | 4.581% | $233.7072 | $233.71 | $233.70 | $233.70 |
| Purchase #3 | $192.53 | 7.367% | $206.7137 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $85.57 | 8.476% | $92.8229 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $180.94 | 4.630% | $189.3175 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $51.36 | 11.526% | $57.2798 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $152.32 | 13.123% | $172.309 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $907.97 | $975.7620 | $975.76 | $975.70 | $975.70 | |