| 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 | $190.79 | 6.765% | $203.6969 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $6.38 | 3.266% | $6.5884 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $76.87 | 3.513% | $79.5704 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $68.78 | 11.860% | $76.9373 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $7.95 | 4.512% | $8.3087 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $234.99 | 3.592% | $243.4308 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $138.32 | 10.329% | $152.6071 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $724.08 | $771.1396 | $771.15 | $771.15 | $771.10 | |