| 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 | $54.46 | 4.870% | $57.1122 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $200.54 | 8.217% | $217.0184 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $192.29 | 4.546% | $201.0315 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $154.42 | 10.497% | $170.6295 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $76.88 | 6.591% | $81.9472 | $81.95 | $81.95 | $81.90 |
| Purchase #6 | $107.61 | 10.206% | $118.5927 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $184.43 | 12.869% | $208.1643 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $970.63 | $1,054.4958 | $1,054.49 | $1,054.50 | $1,054.40 | |