| 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 | $54.76 | 4.868% | $57.4257 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $167.82 | 12.403% | $188.6347 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $13.97 | 6.713% | $14.9078 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $24.75 | 13.819% | $28.1702 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $28.68 | 8.424% | $31.096 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $88.72 | 3.616% | $91.9281 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $132.82 | 7.594% | $142.9064 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $511.52 | $555.0689 | $555.08 | $555.10 | $555.00 | |