| 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 | $48.51 | 9.165% | $52.9559 | $52.96 | $52.95 | $53.00 |
| Purchase #2 | $178.44 | 9.555% | $195.4899 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $222.33 | 3.719% | $230.5985 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $40.98 | 3.262% | $42.3168 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $73.83 | 5.630% | $77.9866 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $85.44 | 12.699% | $96.29 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $142.78 | 8.171% | $154.4466 | $154.45 | $154.45 | $154.40 |
| 7 purchase totals = | $792.31 | $850.0843 | $850.10 | $850.10 | $850.10 | |