| 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 | $39.95 | 4.475% | $41.7378 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $8.46 | 13.650% | $9.6148 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $185.45 | 11.472% | $206.7248 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $222.56 | 5.677% | $235.1947 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $117.45 | 10.437% | $129.7083 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $137.27 | 11.278% | $152.7513 | $152.75 | $152.75 | $152.80 |
| Purchase #7 | $87.55 | 12.755% | $98.717 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $798.69 | $874.4487 | $874.44 | $874.40 | $874.40 | |