| 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 | $22.37 | 13.773% | $25.451 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $76.62 | 13.430% | $86.9101 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $117.37 | 4.554% | $122.715 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $37.66 | 6.497% | $40.1068 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $203.59 | 9.824% | $223.5907 | $223.59 | $223.60 | $223.60 |
| Purchase #6 | $168.56 | 5.421% | $177.6976 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $145.95 | 10.750% | $161.6396 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $772.12 | $838.1108 | $838.12 | $838.10 | $838.10 | |