| 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 | $37.77 | 6.118% | $40.0808 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $199.62 | 10.336% | $220.2527 | $220.25 | $220.25 | $220.30 |
| Purchase #3 | $161.33 | 9.774% | $177.0984 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $144.95 | 7.497% | $155.8169 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $212.43 | 11.323% | $236.4834 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $117.81 | 3.871% | $122.3704 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $72.38 | 4.235% | $75.4453 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $946.29 | $1,027.5479 | $1,027.55 | $1,027.55 | $1,027.60 | |