| 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 | $49.35 | 7.310% | $52.9575 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $153.46 | 6.431% | $163.329 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $80.27 | 8.220% | $86.8682 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $165.82 | 10.130% | $182.6176 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $133.55 | 10.678% | $147.8105 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $80.45 | 12.486% | $90.495 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $161.91 | 12.583% | $182.2831 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $824.81 | $906.3609 | $906.37 | $906.35 | $906.40 | |