| 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 | $51.33 | 9.234% | $56.0698 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $13.77 | 6.263% | $14.6324 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $219.33 | 13.540% | $249.0273 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $159.72 | 12.128% | $179.0908 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $52.38 | 11.255% | $58.2754 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $104.81 | 3.216% | $108.1807 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $203.30 | 6.667% | $216.854 | $216.85 | $216.85 | $216.90 |
| 7 purchase totals = | $804.64 | $882.1304 | $882.13 | $882.20 | $882.20 | |