| 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 | $10.84 | 4.628% | $11.3417 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $108.77 | 5.163% | $114.3858 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $16.49 | 3.517% | $17.07 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $212.58 | 5.779% | $224.865 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $27.63 | 12.506% | $31.0854 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $141.77 | 6.208% | $150.5711 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $124.86 | 11.636% | $139.3887 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $642.94 | $688.7077 | $688.72 | $688.70 | $688.80 | |