| 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 | $93.40 | 11.814% | $104.4343 | $104.43 | $104.45 | $104.40 |
| Purchase #2 | $138.41 | 6.220% | $147.0191 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $62.38 | 3.119% | $64.3256 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $136.81 | 11.278% | $152.2394 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $44.52 | 13.622% | $50.5845 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $93.72 | 3.642% | $97.1333 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $157.82 | 5.458% | $166.4338 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $727.06 | $782.1700 | $782.16 | $782.25 | $782.00 | |