| 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 | $93.88 | 11.130% | $104.3288 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $15.64 | 8.146% | $16.914 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $169.72 | 13.721% | $193.0073 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $24.35 | 4.246% | $25.3839 | $25.38 | $25.40 | $25.40 |
| Purchase #5 | $108.59 | 10.706% | $120.2156 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $112.66 | 7.751% | $121.3923 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $53.53 | 3.381% | $55.3398 | $55.34 | $55.35 | $55.30 |
| 7 purchase totals = | $578.37 | $636.5817 | $636.58 | $636.60 | $636.50 | |