| 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 | $5.36 | 6.191% | $5.6918 | $5.69 | $5.70 | $5.70 |
| Purchase #2 | $187.56 | 10.354% | $206.98 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $237.77 | 3.436% | $245.9398 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $43.72 | 5.721% | $46.2212 | $46.22 | $46.20 | $46.20 |
| Purchase #5 | $244.81 | 4.215% | $255.1287 | $255.13 | $255.15 | $255.10 |
| Purchase #6 | $118.32 | 7.236% | $126.8816 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $65.85 | 5.807% | $69.6739 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $903.39 | $956.5170 | $956.51 | $956.55 | $956.50 | |