| 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 | $78.54 | 10.698% | $86.9422 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $203.41 | 9.723% | $223.1876 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $85.37 | 7.690% | $91.935 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $85.81 | 5.588% | $90.6051 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $115.91 | 11.439% | $129.1689 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $60.86 | 9.766% | $66.8036 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $138.75 | 12.828% | $156.5489 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $768.65 | $845.1913 | $845.20 | $845.20 | $845.10 | |