| 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 | $44.85 | 9.520% | $49.1197 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $57.47 | 10.451% | $63.4762 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $232.90 | 9.645% | $255.3632 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $234.41 | 6.712% | $250.1436 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $141.61 | 8.823% | $154.1043 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $46.79 | 9.707% | $51.3319 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $210.48 | 9.317% | $230.0904 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $968.51 | $1,053.6293 | $1,053.62 | $1,053.65 | $1,053.60 | |