| 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 | $77.87 | 4.112% | $81.072 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $93.54 | 11.787% | $104.5656 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $5.69 | 13.376% | $6.4511 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $117.41 | 8.602% | $127.5096 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $52.59 | 6.625% | $56.0741 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $225.33 | 12.407% | $253.2867 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $103.88 | 6.759% | $110.9012 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $676.31 | $739.8603 | $739.86 | $739.80 | $740.00 | |