| 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 | $20.37 | 10.554% | $22.5198 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $120.83 | 8.639% | $131.2685 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $20.83 | 8.606% | $22.6226 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $187.58 | 12.395% | $210.8305 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $66.76 | 7.869% | $72.0133 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $164.82 | 7.622% | $177.3826 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $131.49 | 5.665% | $138.9389 | $138.94 | $138.95 | $138.90 |
| 7 purchase totals = | $712.68 | $775.5762 | $775.57 | $775.55 | $775.50 | |