| 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 | $227.56 | 8.811% | $247.6103 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $9.56 | 4.412% | $9.9818 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $31.30 | 10.287% | $34.5198 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $62.65 | 5.684% | $66.211 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $97.71 | 10.166% | $107.6432 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $65.65 | 4.708% | $68.7408 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $108.63 | 12.702% | $122.4282 | $122.43 | $122.45 | $122.40 |
| 7 purchase totals = | $603.06 | $657.1351 | $657.13 | $657.15 | $657.00 | |