| 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 | $245.56 | 13.754% | $279.3343 | $279.33 | $279.35 | $279.30 |
| Purchase #2 | $132.84 | 4.648% | $139.0144 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $69.29 | 9.374% | $75.7852 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $129.36 | 7.211% | $138.6881 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $49.77 | 5.209% | $52.3625 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $103.57 | 3.732% | $107.4352 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $96.56 | 5.869% | $102.2271 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $826.95 | $894.8468 | $894.85 | $894.90 | $894.80 | |