| 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 | $33.35 | 11.676% | $37.2439 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $83.29 | 7.572% | $89.5967 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $175.84 | 7.202% | $188.504 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $63.37 | 8.296% | $68.6272 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $238.49 | 8.636% | $259.086 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $192.40 | 10.734% | $213.0522 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $17.39 | 10.789% | $19.2662 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $804.13 | $875.3762 | $875.38 | $875.40 | $875.40 | |