| 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 | $31.49 | 3.666% | $32.6444 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $213.83 | 10.314% | $235.8844 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $221.76 | 9.114% | $241.9712 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $140.81 | 10.822% | $156.0485 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $37.42 | 5.490% | $39.4744 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $110.82 | 9.706% | $121.5762 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $156.61 | 5.707% | $165.5477 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $912.74 | $993.1468 | $993.14 | $993.15 | $993.10 | |