| 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 | $56.34 | 3.432% | $58.2736 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $200.32 | 5.587% | $211.5119 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $115.46 | 5.577% | $121.8992 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $120.86 | 12.643% | $136.1403 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $78.26 | 8.152% | $84.6398 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $133.93 | 3.714% | $138.9042 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $76.97 | 12.137% | $86.3118 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $782.14 | $837.6808 | $837.67 | $837.65 | $837.60 | |