| 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 | $79.62 | 13.767% | $90.5813 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $23.95 | 4.798% | $25.0991 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $147.67 | 3.276% | $152.5077 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $187.36 | 7.464% | $201.3446 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $235.87 | 13.866% | $268.5757 | $268.58 | $268.60 | $268.60 |
| Purchase #6 | $181.71 | 10.446% | $200.6914 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $81.85 | 5.630% | $86.4582 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $938.03 | $1,025.2580 | $1,025.26 | $1,025.30 | $1,025.30 | |