| 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 | $57.38 | 8.439% | $62.2223 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $119.38 | 6.716% | $127.3976 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $120.60 | 6.504% | $128.4438 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $145.41 | 3.457% | $150.4368 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $10.55 | 8.416% | $11.4379 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $209.49 | 10.416% | $231.3105 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $178.83 | 6.679% | $190.7741 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $841.64 | $902.0230 | $902.02 | $902.00 | $901.90 | |