| 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 | $48.25 | 5.449% | $50.8791 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $250.54 | 10.111% | $275.8721 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $159.26 | 9.862% | $174.9662 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $44.31 | 5.486% | $46.7408 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $50.40 | 11.784% | $56.3391 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $142.25 | 10.744% | $157.5333 | $157.53 | $157.55 | $157.50 |
| Purchase #7 | $83.25 | 10.407% | $91.9138 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $778.26 | $854.2444 | $854.24 | $854.25 | $854.20 | |