| 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 | $32.55 | 5.467% | $34.3295 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $179.75 | 12.318% | $201.8916 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $197.75 | 8.849% | $215.2489 | $215.25 | $215.25 | $215.20 |
| Purchase #4 | $131.34 | 8.572% | $142.5985 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $82.97 | 7.812% | $89.4516 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $40.58 | 4.378% | $42.3566 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $182.77 | 5.171% | $192.221 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $847.71 | $918.0977 | $918.10 | $918.10 | $918.10 | |