| 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 | $50.56 | 6.130% | $53.6593 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $23.31 | 3.477% | $24.1205 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $62.32 | 7.146% | $66.7734 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $175.48 | 9.812% | $192.6981 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $147.74 | 6.587% | $157.4716 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $67.80 | 10.697% | $75.0526 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $128.76 | 12.403% | $144.7301 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $655.97 | $714.5056 | $714.50 | $714.45 | $714.60 | |