| 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 | $19.88 | 12.173% | $22.3 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $53.46 | 5.510% | $56.4056 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $223.99 | 5.255% | $235.7607 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $90.53 | 11.428% | $100.8758 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $67.88 | 11.330% | $75.5708 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $41.29 | 13.803% | $46.9893 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $246.65 | 3.120% | $254.3455 | $254.35 | $254.35 | $254.30 |
| 7 purchase totals = | $743.68 | $792.2477 | $792.26 | $792.25 | $792.30 | |