| 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 | $82.65 | 4.183% | $86.1072 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $242.41 | 9.438% | $265.2887 | $265.29 | $265.30 | $265.30 |
| Purchase #3 | $162.70 | 7.714% | $175.2507 | $175.25 | $175.25 | $175.30 |
| Purchase #4 | $138.39 | 9.867% | $152.0449 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $80.95 | 11.383% | $90.1645 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $31.39 | 10.559% | $34.7045 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $145.62 | 11.475% | $162.3299 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $884.11 | $965.8904 | $965.88 | $965.90 | $965.90 | |