| 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 | $21.53 | 13.803% | $24.5018 | $24.50 | $24.50 | $24.50 |
| Purchase #2 | $44.91 | 12.653% | $50.5925 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $145.85 | 7.125% | $156.2418 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $126.96 | 7.747% | $136.7956 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $222.64 | 12.736% | $250.9954 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $132.91 | 3.152% | $137.0993 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $146.99 | 3.744% | $152.4933 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $841.79 | $908.7197 | $908.72 | $908.75 | $908.70 | |