| 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 | $105.69 | 5.560% | $111.5664 | $111.57 | $111.55 | $111.60 |
| Purchase #2 | $206.95 | 13.687% | $235.2752 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $95.41 | 9.287% | $104.2707 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $60.63 | 6.243% | $64.4151 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $7.34 | 11.726% | $8.2007 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $183.90 | 10.724% | $203.6214 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $93.82 | 7.189% | $100.5647 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $753.74 | $827.9142 | $827.92 | $827.85 | $828.00 | |