| 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 | $82.67 | 8.227% | $89.4713 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $176.51 | 11.655% | $197.0822 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $54.94 | 9.844% | $60.3483 | $60.35 | $60.35 | $60.30 |
| Purchase #4 | $32.92 | 6.440% | $35.04 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $171.98 | 4.418% | $179.5781 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $154.80 | 11.145% | $172.0525 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $214.49 | 10.740% | $237.5262 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $888.31 | $971.0986 | $971.10 | $971.15 | $971.10 | |