| 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 | $43.45 | 11.462% | $48.4302 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $13.62 | 8.102% | $14.7235 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $126.75 | 8.627% | $137.6847 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $140.64 | 11.549% | $156.8825 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $28.36 | 13.496% | $32.1875 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $49.91 | 7.571% | $53.6887 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $147.74 | 6.326% | $157.086 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $550.47 | $600.6831 | $600.68 | $600.75 | $600.70 | |