| 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 | $35.62 | 7.513% | $38.2961 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $56.68 | 9.551% | $62.0935 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $19.96 | 12.439% | $22.4428 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $6.41 | 8.737% | $6.97 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $106.49 | 8.119% | $115.1359 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $217.82 | 8.215% | $235.7139 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $226.71 | 12.187% | $254.3391 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $669.69 | $734.9913 | $734.99 | $735.00 | $734.90 | |