| 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 | $11.25 | 6.718% | $12.0058 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $69.39 | 10.293% | $76.5323 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $45.35 | 8.262% | $49.0968 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $90.88 | 6.107% | $96.43 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $203.91 | 12.476% | $229.3498 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $170.32 | 13.583% | $193.4546 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $200.49 | 3.310% | $207.1262 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $791.59 | $863.9955 | $864.00 | $864.05 | $863.90 | |