| 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 | $13.81 | 12.837% | $15.5828 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $165.49 | 8.536% | $179.6162 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $75.37 | 3.661% | $78.1293 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $120.29 | 5.429% | $126.8205 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $249.77 | 5.835% | $264.3441 | $264.34 | $264.35 | $264.30 |
| Purchase #6 | $14.66 | 10.558% | $16.2078 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $53.72 | 3.272% | $55.4777 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $693.11 | $736.1784 | $736.18 | $736.20 | $736.10 | |