| 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 | $79.37 | 11.633% | $88.6031 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $160.39 | 9.420% | $175.4987 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $193.52 | 9.153% | $211.2329 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $87.97 | 6.169% | $93.3969 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $35.32 | 8.765% | $38.4158 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $85.38 | 6.394% | $90.8392 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $9.81 | 6.265% | $10.4246 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $651.76 | $708.4112 | $708.41 | $708.40 | $708.30 | |