| 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 | $8.96 | 6.197% | $9.5153 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $159.26 | 11.501% | $177.5765 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $85.47 | 12.834% | $96.4392 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $61.44 | 4.507% | $64.2091 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $176.96 | 9.540% | $193.842 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $185.45 | 8.425% | $201.0742 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $106.32 | 8.557% | $115.4178 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $783.86 | $858.0741 | $858.08 | $858.05 | $858.00 | |