| 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 | $10.32 | 9.795% | $11.3308 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $13.78 | 13.688% | $15.6662 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $24.53 | 7.340% | $26.3305 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $139.61 | 3.261% | $144.1627 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $147.44 | 12.793% | $166.302 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $131.95 | 4.196% | $137.4866 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $98.63 | 3.106% | $101.6934 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $566.26 | $602.9722 | $602.97 | $603.00 | $603.00 | |