| 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 | $48.49 | 7.865% | $52.3037 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $84.26 | 3.496% | $87.2057 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $63.30 | 7.545% | $68.076 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $119.50 | 12.208% | $134.0886 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $49.37 | 5.157% | $51.916 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $37.93 | 6.759% | $40.4937 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $67.86 | 9.427% | $74.2572 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $470.71 | $508.3409 | $508.35 | $508.35 | $508.40 | |