| 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 | $25.52 | 7.604% | $27.4605 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $132.80 | 5.136% | $139.6206 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $155.74 | 6.413% | $165.7276 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $124.35 | 4.639% | $130.1186 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $108.44 | 6.292% | $115.263 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $208.45 | 13.346% | $236.2697 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $168.59 | 7.270% | $180.8465 | $180.85 | $180.85 | $180.80 |
| 7 purchase totals = | $923.89 | $995.3065 | $995.31 | $995.25 | $995.30 | |