| 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 | $87.80 | 6.493% | $93.5009 | $93.50 | $93.50 | $93.50 |
| Purchase #2 | $40.76 | 7.176% | $43.6849 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $28.25 | 11.669% | $31.5465 | $31.55 | $31.55 | $31.50 |
| Purchase #4 | $33.72 | 10.704% | $37.3294 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $72.67 | 5.223% | $76.4656 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $176.28 | 9.529% | $193.0777 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $49.31 | 6.339% | $52.4358 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $488.79 | $528.0408 | $528.05 | $528.10 | $528.00 | |