| 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 | $29.78 | 5.809% | $31.5099 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $216.68 | 3.359% | $223.9583 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $134.98 | 7.839% | $145.5611 | $145.56 | $145.55 | $145.60 |
| Purchase #4 | $110.49 | 6.546% | $117.7227 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $175.61 | 9.360% | $192.0471 | $192.05 | $192.05 | $192.00 |
| Purchase #6 | $96.43 | 4.463% | $100.7337 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $21.97 | 6.611% | $23.4224 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $785.94 | $834.9552 | $834.95 | $834.90 | $834.90 | |