| 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 | $124.32 | 7.297% | $133.3916 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $56.39 | 6.809% | $60.2296 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $126.61 | 5.454% | $133.5153 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $55.97 | 6.810% | $59.7816 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $139.93 | 5.306% | $147.3547 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $56.53 | 11.483% | $63.0213 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $8.66 | 4.194% | $9.0232 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $568.41 | $606.3173 | $606.31 | $606.30 | $606.30 | |