| 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 | $6.25 | 10.337% | $6.8961 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $149.57 | 6.206% | $158.8523 | $158.85 | $158.85 | $158.90 |
| Purchase #3 | $6.40 | 10.641% | $7.081 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $61.29 | 5.485% | $64.6518 | $64.65 | $64.65 | $64.70 |
| Purchase #5 | $132.29 | 4.592% | $138.3648 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $66.45 | 9.389% | $72.689 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $34.54 | 8.287% | $37.4023 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $456.79 | $485.9373 | $485.93 | $485.95 | $486.10 | |