| 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 | $90.44 | 8.578% | $98.1979 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $150.46 | 3.182% | $155.2476 | $155.25 | $155.25 | $155.20 |
| Purchase #3 | $76.36 | 6.534% | $81.3494 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $50.96 | 9.166% | $55.631 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $55.48 | 9.239% | $60.6058 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $77.48 | 10.337% | $85.4891 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $181.39 | 9.217% | $198.1087 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $682.57 | $734.6295 | $734.64 | $734.65 | $734.50 | |