| 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 | $40.48 | 6.749% | $43.212 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $22.99 | 11.227% | $25.5711 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $204.88 | 6.186% | $217.5539 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $57.44 | 12.354% | $64.5361 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $11.41 | 6.815% | $12.1876 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $222.71 | 5.778% | $235.5782 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $95.86 | 9.446% | $104.9149 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $655.77 | $703.5538 | $703.55 | $703.55 | $703.60 | |