| 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 | $30.85 | 5.131% | $32.4329 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $117.25 | 5.283% | $123.4443 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $153.53 | 13.497% | $174.2519 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $26.37 | 12.712% | $29.7222 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $191.31 | 13.520% | $217.1751 | $217.18 | $217.20 | $217.20 |
| Purchase #6 | $227.65 | 6.428% | $242.2833 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $50.54 | 6.433% | $53.7912 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $797.50 | $873.1009 | $873.09 | $873.15 | $873.10 | |