| 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 | $70.55 | 10.416% | $77.8985 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $210.53 | 8.158% | $227.705 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $50.57 | 11.376% | $56.3228 | $56.32 | $56.30 | $56.30 |
| Purchase #4 | $147.95 | 9.431% | $161.9032 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $222.89 | 5.139% | $234.3443 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $217.38 | 4.212% | $226.536 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $60.44 | 13.844% | $68.8073 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $980.31 | $1,053.5171 | $1,053.52 | $1,053.50 | $1,053.40 | |