| 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 | $93.96 | 6.580% | $100.1426 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $36.39 | 9.294% | $39.7721 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $82.92 | 5.569% | $87.5378 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $238.72 | 8.758% | $259.6271 | $259.63 | $259.65 | $259.60 |
| Purchase #5 | $128.73 | 7.419% | $138.2805 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $16.85 | 4.641% | $17.632 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $225.39 | 13.838% | $256.5795 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $822.96 | $899.5716 | $899.57 | $899.65 | $899.50 | |