| 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 | $57.60 | 7.165% | $61.727 | $61.73 | $61.75 | $61.70 |
| Purchase #2 | $233.71 | 11.414% | $260.3857 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $45.52 | 12.334% | $51.1344 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $138.31 | 6.329% | $147.0636 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $6.55 | 11.785% | $7.3219 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $97.26 | 8.792% | $105.8111 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $114.94 | 8.526% | $124.7398 | $124.74 | $124.75 | $124.70 |
| 7 purchase totals = | $693.89 | $758.1835 | $758.18 | $758.20 | $758.10 | |