| 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 | $72.60 | 3.420% | $75.0829 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $129.99 | 7.549% | $139.8029 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $128.60 | 6.242% | $136.6272 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $91.39 | 4.864% | $95.8352 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $14.39 | 13.274% | $16.3001 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $224.50 | 7.802% | $242.0155 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $12.31 | 12.777% | $13.8828 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $673.78 | $719.5466 | $719.55 | $719.60 | $719.50 | |