| 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 | $74.31 | 8.107% | $80.3343 | $80.33 | $80.35 | $80.30 |
| Purchase #2 | $154.37 | 3.466% | $159.7205 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $79.43 | 7.537% | $85.4166 | $85.42 | $85.40 | $85.40 |
| Purchase #4 | $232.90 | 11.345% | $259.3225 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $76.58 | 4.591% | $80.0958 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $68.65 | 6.767% | $73.2955 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $33.70 | 3.245% | $34.7936 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $719.94 | $772.9788 | $772.98 | $772.95 | $772.90 | |