| 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 | $8.25 | 5.400% | $8.6955 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $10.34 | 5.301% | $10.8881 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $54.92 | 13.737% | $62.4644 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $194.55 | 8.403% | $210.898 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $187.88 | 7.103% | $201.2251 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $222.34 | 10.799% | $246.3505 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $43.36 | 4.817% | $45.4487 | $45.45 | $45.45 | $45.40 |
| 7 purchase totals = | $721.64 | $785.9703 | $785.98 | $786.00 | $786.00 | |