| 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 | $225.63 | 8.505% | $244.8198 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $62.67 | 10.642% | $69.3393 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $122.65 | 5.829% | $129.7993 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $127.49 | 10.520% | $140.9019 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $5.92 | 11.820% | $6.6197 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $76.55 | 8.149% | $82.7881 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $41.78 | 11.245% | $46.4782 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $662.69 | $720.7463 | $720.75 | $720.75 | $720.70 | |