| 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 | $68.92 | 11.163% | $76.6135 | $76.61 | $76.60 | $76.60 |
| Purchase #2 | $51.85 | 12.484% | $58.323 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $115.68 | 5.818% | $122.4103 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $14.73 | 10.224% | $16.236 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $107.47 | 13.247% | $121.7066 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $175.85 | 8.319% | $190.479 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $105.87 | 7.136% | $113.4249 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $640.37 | $699.1933 | $699.19 | $699.15 | $699.10 | |