| 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 | $68.97 | 11.784% | $77.0974 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $15.51 | 10.287% | $17.1055 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $103.94 | 11.260% | $115.6436 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $221.63 | 7.792% | $238.8994 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $32.88 | 6.192% | $34.9159 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $158.98 | 4.324% | $165.8543 | $165.85 | $165.85 | $165.90 |
| Purchase #7 | $99.49 | 3.819% | $103.2895 | $103.29 | $103.30 | $103.30 |
| 7 purchase totals = | $701.40 | $752.8056 | $752.81 | $752.80 | $752.80 | |