| 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 | $35.66 | 6.503% | $37.979 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $48.88 | 11.451% | $54.4772 | $54.48 | $54.50 | $54.50 |
| Purchase #3 | $124.52 | 8.560% | $135.1789 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $199.98 | 4.582% | $209.1431 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $39.53 | 6.293% | $42.0176 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $43.83 | 6.202% | $46.5483 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $73.59 | 8.836% | $80.0924 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $565.99 | $605.4365 | $605.44 | $605.50 | $605.40 | |