| 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 | $19.64 | 12.742% | $22.1425 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $50.77 | 12.113% | $56.9198 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $145.29 | 11.253% | $161.6395 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $50.89 | 4.282% | $53.0691 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $171.78 | 13.618% | $195.173 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $237.57 | 3.765% | $246.5145 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $206.30 | 7.778% | $222.346 | $222.35 | $222.35 | $222.30 |
| 7 purchase totals = | $882.24 | $957.8044 | $957.80 | $957.75 | $957.70 | |