| 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 | $18.36 | 6.750% | $19.5993 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $26.29 | 12.432% | $29.5584 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $225.97 | 5.435% | $238.2515 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $61.91 | 13.395% | $70.2028 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $238.65 | 9.111% | $260.3934 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $134.73 | 13.460% | $152.8647 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $131.76 | 9.349% | $144.0782 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $837.67 | $914.9483 | $914.94 | $914.95 | $915.10 | |